1889640060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{103}}^1$

素因数の和:182

約数の個数: 432

約数和(自身を含む): 7082869248

約数和(自身を除く): 5193229188

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 28, 30, 33, 35, 38, 42, 44, 55, 57, 60, 66, 70, 76, 77, 84, 95, 103, 105, 110, 114, 121, 132, 133, 140, 154, 165, 190, 206, 209, 210, 220, 228, 231, 242, 266, 285, 308, 309, 330, 361, 363, 380, 385, 399, 412, 418, 420, 462, 484, 515, 532, 570, 605, 618, 627, 660, 665, 721, 722, 726, 770, 798, 836, 847, 924, 1030, 1045, 1083, 1133, 1140, 1155, 1210, 1236, 1254, 1330, 1442, 1444, 1452, 1463, 1540, 1545, 1596, 1694, 1805, 1815, 1957, 1995, 2060, 2090, 2163, 2166, 2266, 2299, 2310, 2420, 2508, 2527, 2541, 2660, 2884, 2926, 3090, 3135, 3388, 3399, 3605, 3610, 3630, 3914, 3971, 3990, 4180, 4235, 4326, 4332, 4389, 4532, 4598, 4620, 5054, 5082, 5415, 5665, 5852, 5871, 6180, 6270, 6798, 6897, 7210, 7220, 7260, 7315, 7581, 7828, 7931, 7942, 7980, 8470, 8652, 8778, 9196, 9785, 10108, 10164, 10815, 10830, 11330, 11495, 11742, 11913, 12463, 12540, 12635, 12705, 13596, 13699, 13794, 14420, 14630, 15162, 15862, 15884, 16093, 16940, 16995, 17556, 19570, 19855, 21527, 21630, 21660, 21945, 22660, 22990, 23484, 23793, 23826, 24926, 25270, 25410, 27398, 27588, 27797, 29260, 29355, 30324, 31724, 32186, 33990, 34485, 37183, 37389, 37905, 39140, 39655, 39710, 41097, 43054, 43260, 43681, 43890, 45980, 47586, 47652, 48279, 49852, 50540, 50820, 54796, 55594, 58710, 59565, 62315, 64372, 64581, 67980, 68495, 68970, 74366, 74778, 75810, 79310, 79420, 80465, 82194, 83391, 86108, 87241, 87362, 87780, 95172, 96558, 107635, 111188, 111549, 117420, 118965, 119130, 124630, 129162, 131043, 136990, 137940, 138985, 148732, 149556, 150689, 151620, 158620, 160930, 164388, 166782, 174482, 174724, 185915, 186945, 193116, 205485, 215270, 218405, 223098, 236797, 237930, 238260, 241395, 249260, 258324, 260281, 261723, 262086, 273980, 277970, 301378, 305767, 321860, 322905, 333564, 348964, 371830, 373890, 409013, 410970, 416955, 430540, 436205, 436810, 446196, 452067, 473594, 475860, 482790, 520562, 523446, 524172, 555940, 557745, 602756, 611534, 645810, 655215, 710391, 743660, 747780, 753445, 780843, 818026, 821940, 833910, 872410, 873620, 904134, 917301, 947188, 965580, 1041124, 1046892, 1115490, 1183985, 1223068, 1227039, 1291620, 1301405, 1308615, 1310430, 1420782, 1506890, 1528835, 1561686, 1636052, 1657579, 1667820, 1744820, 1808268, 1834602, 2045065, 2230980, 2260335, 2367970, 2454078, 2602810, 2617230, 2620860, 2841564, 2863091, 3013780, 3057670, 3123372, 3315158, 3551955, 3669204, 3904215, 4090130, 4499143, 4520670, 4586505, 4735940, 4908156, 4972737, 5205620, 5234460, 5726182, 6115340, 6135195, 6630316, 7103910, 7808430, 8180260, 8287895, 8589273, 8998286, 9041340, 9173010, 9945474, 11452364, 12270390, 13497429, 14207820, 14315455, 15616860, 16575790, 17178546, 17996572, 18346020, 19890948, 22495715, 24540780, 24863685, 26994858, 28630910, 31494001, 33151580, 34357092, 42946365, 44991430, 49727370, 53989716, 57261820, 62988002, 67487145, 85892730, 89982860, 94482003, 99454740, 125976004, 134974290, 157470005, 171785460, 188964006, 269948580, 314940010, 377928012, 472410015, 629880020, 944820030, 1889640060]

約数ペア:

[(1, 1889640060), (2, 944820030), (3, 629880020), (4, 472410015), (5, 377928012), (6, 314940010), (7, 269948580), (10, 188964006), (11, 171785460), (12, 157470005), (14, 134974290), (15, 125976004), (19, 99454740), (20, 94482003), (21, 89982860), (22, 85892730), (28, 67487145), (30, 62988002), (33, 57261820), (35, 53989716), (38, 49727370), (42, 44991430), (44, 42946365), (55, 34357092), (57, 33151580), (60, 31494001), (66, 28630910), (70, 26994858), (76, 24863685), (77, 24540780), (84, 22495715), (95, 19890948), (103, 18346020), (105, 17996572), (110, 17178546), (114, 16575790), (121, 15616860), (132, 14315455), (133, 14207820), (140, 13497429), (154, 12270390), (165, 11452364), (190, 9945474), (206, 9173010), (209, 9041340), (210, 8998286), (220, 8589273), (228, 8287895), (231, 8180260), (242, 7808430), (266, 7103910), (285, 6630316), (308, 6135195), (309, 6115340), (330, 5726182), (361, 5234460), (363, 5205620), (380, 4972737), (385, 4908156), (399, 4735940), (412, 4586505), (418, 4520670), (420, 4499143), (462, 4090130), (484, 3904215), (515, 3669204), (532, 3551955), (570, 3315158), (605, 3123372), (618, 3057670), (627, 3013780), (660, 2863091), (665, 2841564), (721, 2620860), (722, 2617230), (726, 2602810), (770, 2454078), (798, 2367970), (836, 2260335), (847, 2230980), (924, 2045065), (1030, 1834602), (1045, 1808268), (1083, 1744820), (1133, 1667820), (1140, 1657579), (1155, 1636052), (1210, 1561686), (1236, 1528835), (1254, 1506890), (1330, 1420782), (1442, 1310430), (1444, 1308615), (1452, 1301405), (1463, 1291620), (1540, 1227039), (1545, 1223068), (1596, 1183985), (1694, 1115490), (1805, 1046892), (1815, 1041124), (1957, 965580), (1995, 947188), (2060, 917301), (2090, 904134), (2163, 873620), (2166, 872410), (2266, 833910), (2299, 821940), (2310, 818026), (2420, 780843), (2508, 753445), (2527, 747780), (2541, 743660), (2660, 710391), (2884, 655215), (2926, 645810), (3090, 611534), (3135, 602756), (3388, 557745), (3399, 555940), (3605, 524172), (3610, 523446), (3630, 520562), (3914, 482790), (3971, 475860), (3990, 473594), (4180, 452067), (4235, 446196), (4326, 436810), (4332, 436205), (4389, 430540), (4532, 416955), (4598, 410970), (4620, 409013), (5054, 373890), (5082, 371830), (5415, 348964), (5665, 333564), (5852, 322905), (5871, 321860), (6180, 305767), (6270, 301378), (6798, 277970), (6897, 273980), (7210, 262086), (7220, 261723), (7260, 260281), (7315, 258324), (7581, 249260), (7828, 241395), (7931, 238260), (7942, 237930), (7980, 236797), (8470, 223098), (8652, 218405), (8778, 215270), (9196, 205485), (9785, 193116), (10108, 186945), (10164, 185915), (10815, 174724), (10830, 174482), (11330, 166782), (11495, 164388), (11742, 160930), (11913, 158620), (12463, 151620), (12540, 150689), (12635, 149556), (12705, 148732), (13596, 138985), (13699, 137940), (13794, 136990), (14420, 131043), (14630, 129162), (15162, 124630), (15862, 119130), (15884, 118965), (16093, 117420), (16940, 111549), (16995, 111188), (17556, 107635), (19570, 96558), (19855, 95172), (21527, 87780), (21630, 87362), (21660, 87241), (21945, 86108), (22660, 83391), (22990, 82194), (23484, 80465), (23793, 79420), (23826, 79310), (24926, 75810), (25270, 74778), (25410, 74366), (27398, 68970), (27588, 68495), (27797, 67980), (29260, 64581), (29355, 64372), (30324, 62315), (31724, 59565), (32186, 58710), (33990, 55594), (34485, 54796), (37183, 50820), (37389, 50540), (37905, 49852), (39140, 48279), (39655, 47652), (39710, 47586), (41097, 45980), (43054, 43890), (43260, 43681)]