140807940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:127

約数の個数: 384

約数和(自身を含む): 540546048

約数和(自身を除く): 399738108

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 30, 34, 35, 37, 39, 41, 42, 51, 52, 60, 65, 68, 70, 74, 78, 82, 84, 85, 91, 102, 105, 111, 119, 123, 130, 140, 148, 156, 164, 170, 182, 185, 195, 204, 205, 210, 221, 222, 238, 246, 255, 259, 260, 273, 287, 340, 357, 364, 370, 390, 410, 420, 442, 444, 455, 476, 481, 492, 510, 518, 533, 546, 555, 574, 595, 615, 629, 663, 697, 714, 740, 777, 780, 820, 861, 884, 910, 962, 1020, 1036, 1066, 1092, 1105, 1110, 1148, 1190, 1230, 1258, 1295, 1326, 1365, 1394, 1428, 1435, 1443, 1517, 1547, 1554, 1599, 1722, 1785, 1820, 1887, 1924, 2091, 2132, 2210, 2220, 2380, 2405, 2460, 2516, 2590, 2652, 2665, 2730, 2788, 2870, 2886, 3034, 3094, 3108, 3145, 3198, 3315, 3367, 3444, 3485, 3570, 3731, 3774, 3885, 4182, 4305, 4403, 4420, 4551, 4641, 4810, 4879, 5180, 5330, 5460, 5740, 5772, 6068, 6188, 6290, 6396, 6630, 6734, 6970, 7140, 7215, 7462, 7548, 7585, 7735, 7770, 7995, 8177, 8364, 8610, 8806, 9061, 9102, 9282, 9435, 9620, 9758, 10101, 10455, 10619, 10660, 11193, 12580, 13209, 13260, 13468, 13940, 14430, 14637, 14924, 15170, 15470, 15540, 15990, 16354, 16835, 17220, 17612, 18122, 18204, 18564, 18655, 18870, 19516, 19721, 20202, 20910, 21238, 22015, 22386, 22755, 23205, 24395, 24531, 25789, 26418, 27183, 28860, 29274, 30340, 30940, 31857, 31980, 32708, 33670, 36244, 37310, 37740, 39442, 40404, 40885, 41820, 42476, 44030, 44772, 45305, 45510, 46410, 48790, 49062, 50505, 51578, 52836, 53095, 54366, 55965, 57239, 58548, 59163, 63427, 63714, 66045, 67340, 73185, 74620, 77367, 78884, 81770, 88060, 90610, 91020, 92820, 97580, 98124, 98605, 101010, 103156, 106190, 108732, 111930, 114478, 118326, 122655, 126854, 127428, 128945, 132090, 135915, 138047, 146370, 154734, 159285, 163540, 171717, 180523, 181220, 190281, 197210, 202020, 212380, 223860, 228956, 236652, 245310, 253708, 257890, 264180, 271830, 276094, 286195, 292740, 295815, 309468, 317135, 318570, 335257, 343434, 361046, 380562, 386835, 394420, 414141, 490620, 515780, 541569, 543660, 552188, 572390, 591630, 634270, 637140, 670514, 686868, 690235, 722092, 761124, 773670, 828282, 858585, 902615, 951405, 1005771, 1083138, 1144780, 1183260, 1268540, 1341028, 1380470, 1547340, 1656564, 1676285, 1717170, 1805230, 1902810, 2011542, 2070705, 2166276, 2346799, 2707845, 2760940, 3352570, 3434340, 3610460, 3805620, 4023084, 4141410, 4693598, 5028855, 5415690, 6705140, 7040397, 8282820, 9387196, 10057710, 10831380, 11733995, 14080794, 20115420, 23467990, 28161588, 35201985, 46935980, 70403970, 140807940]

約数ペア:

[(1, 140807940), (2, 70403970), (3, 46935980), (4, 35201985), (5, 28161588), (6, 23467990), (7, 20115420), (10, 14080794), (12, 11733995), (13, 10831380), (14, 10057710), (15, 9387196), (17, 8282820), (20, 7040397), (21, 6705140), (26, 5415690), (28, 5028855), (30, 4693598), (34, 4141410), (35, 4023084), (37, 3805620), (39, 3610460), (41, 3434340), (42, 3352570), (51, 2760940), (52, 2707845), (60, 2346799), (65, 2166276), (68, 2070705), (70, 2011542), (74, 1902810), (78, 1805230), (82, 1717170), (84, 1676285), (85, 1656564), (91, 1547340), (102, 1380470), (105, 1341028), (111, 1268540), (119, 1183260), (123, 1144780), (130, 1083138), (140, 1005771), (148, 951405), (156, 902615), (164, 858585), (170, 828282), (182, 773670), (185, 761124), (195, 722092), (204, 690235), (205, 686868), (210, 670514), (221, 637140), (222, 634270), (238, 591630), (246, 572390), (255, 552188), (259, 543660), (260, 541569), (273, 515780), (287, 490620), (340, 414141), (357, 394420), (364, 386835), (370, 380562), (390, 361046), (410, 343434), (420, 335257), (442, 318570), (444, 317135), (455, 309468), (476, 295815), (481, 292740), (492, 286195), (510, 276094), (518, 271830), (533, 264180), (546, 257890), (555, 253708), (574, 245310), (595, 236652), (615, 228956), (629, 223860), (663, 212380), (697, 202020), (714, 197210), (740, 190281), (777, 181220), (780, 180523), (820, 171717), (861, 163540), (884, 159285), (910, 154734), (962, 146370), (1020, 138047), (1036, 135915), (1066, 132090), (1092, 128945), (1105, 127428), (1110, 126854), (1148, 122655), (1190, 118326), (1230, 114478), (1258, 111930), (1295, 108732), (1326, 106190), (1365, 103156), (1394, 101010), (1428, 98605), (1435, 98124), (1443, 97580), (1517, 92820), (1547, 91020), (1554, 90610), (1599, 88060), (1722, 81770), (1785, 78884), (1820, 77367), (1887, 74620), (1924, 73185), (2091, 67340), (2132, 66045), (2210, 63714), (2220, 63427), (2380, 59163), (2405, 58548), (2460, 57239), (2516, 55965), (2590, 54366), (2652, 53095), (2665, 52836), (2730, 51578), (2788, 50505), (2870, 49062), (2886, 48790), (3034, 46410), (3094, 45510), (3108, 45305), (3145, 44772), (3198, 44030), (3315, 42476), (3367, 41820), (3444, 40885), (3485, 40404), (3570, 39442), (3731, 37740), (3774, 37310), (3885, 36244), (4182, 33670), (4305, 32708), (4403, 31980), (4420, 31857), (4551, 30940), (4641, 30340), (4810, 29274), (4879, 28860), (5180, 27183), (5330, 26418), (5460, 25789), (5740, 24531), (5772, 24395), (6068, 23205), (6188, 22755), (6290, 22386), (6396, 22015), (6630, 21238), (6734, 20910), (6970, 20202), (7140, 19721), (7215, 19516), (7462, 18870), (7548, 18655), (7585, 18564), (7735, 18204), (7770, 18122), (7995, 17612), (8177, 17220), (8364, 16835), (8610, 16354), (8806, 15990), (9061, 15540), (9102, 15470), (9282, 15170), (9435, 14924), (9620, 14637), (9758, 14430), (10101, 13940), (10455, 13468), (10619, 13260), (10660, 13209), (11193, 12580)]