18784594920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{619}}^1$

素因数の和:1057

約数の個数: 384

約数和(自身を含む): 70889212800

約数和(自身を除く): 52104617880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 168, 182, 195, 196, 210, 245, 260, 273, 280, 294, 312, 364, 390, 392, 397, 420, 455, 490, 520, 546, 588, 619, 637, 728, 735, 780, 794, 840, 910, 980, 1092, 1176, 1191, 1238, 1274, 1365, 1470, 1560, 1588, 1820, 1857, 1911, 1960, 1985, 2184, 2382, 2476, 2548, 2730, 2779, 2940, 3095, 3176, 3185, 3640, 3714, 3822, 3970, 4333, 4764, 4952, 5096, 5161, 5460, 5558, 5880, 5955, 6190, 6370, 7428, 7644, 7940, 8047, 8337, 8666, 9285, 9528, 9555, 10322, 10920, 11116, 11910, 12380, 12740, 12999, 13895, 14856, 15288, 15483, 15880, 16094, 16674, 17332, 18570, 19110, 19453, 20644, 21665, 22232, 23820, 24141, 24760, 25480, 25805, 25998, 27790, 30331, 30966, 32188, 33348, 34664, 36127, 37140, 38220, 38906, 40235, 41288, 41685, 43330, 47640, 48282, 51610, 51996, 55580, 56329, 58359, 60662, 61932, 64376, 64995, 66696, 72254, 74280, 76440, 77415, 77812, 80470, 83370, 86660, 90993, 96564, 97265, 103220, 103992, 108381, 111160, 112658, 116718, 120705, 121324, 123864, 129990, 144508, 151655, 154830, 155624, 160940, 166740, 168987, 173320, 180635, 181986, 193128, 194530, 206440, 216762, 225316, 233436, 241410, 242648, 245743, 252889, 259980, 281645, 289016, 291795, 303310, 309660, 321880, 333480, 337974, 361270, 363972, 389060, 394303, 433524, 450632, 454965, 466872, 482820, 491486, 505778, 519960, 541905, 563290, 583590, 606620, 619320, 675948, 722540, 727944, 737229, 758667, 778120, 788606, 844935, 867048, 909930, 965640, 982972, 1011556, 1083810, 1126580, 1167180, 1182909, 1213240, 1228715, 1264445, 1351896, 1445080, 1474458, 1517334, 1577212, 1689870, 1720201, 1819860, 1965944, 1971515, 2023112, 2167620, 2253160, 2334360, 2365818, 2457430, 2528890, 2948916, 3034668, 3154424, 3194659, 3379740, 3440402, 3639720, 3686145, 3793335, 3943030, 4335240, 4731636, 4914860, 5057780, 5160603, 5897832, 5914545, 6069336, 6389318, 6759480, 6880804, 7372290, 7586670, 7886060, 8601005, 9463272, 9583977, 9829720, 10115560, 10321206, 11829090, 12041407, 12778636, 13761608, 14744580, 15173340, 15772120, 15973295, 17202010, 19167954, 20642412, 22362613, 23658180, 24082814, 25557272, 25803015, 29489160, 30346680, 31946590, 34404020, 36124221, 38335908, 41284824, 44725226, 47316360, 47919885, 48165628, 51606030, 60207035, 63893180, 67087839, 68808040, 72248442, 76671816, 89450452, 95839770, 96331256, 103212060, 111813065, 120414070, 127786360, 134175678, 144496884, 156538291, 178900904, 180621105, 191679540, 206424120, 223626130, 240828140, 268351356, 288993768, 313076582, 335439195, 361242210, 383359080, 447252260, 469614873, 481656280, 536702712, 626153164, 670878390, 722484420, 782691455, 894504520, 939229746, 1252306328, 1341756780, 1444968840, 1565382910, 1878459492, 2348074365, 2683513560, 3130765820, 3756918984, 4696148730, 6261531640, 9392297460, 18784594920]

約数ペア:

[(1, 18784594920), (2, 9392297460), (3, 6261531640), (4, 4696148730), (5, 3756918984), (6, 3130765820), (7, 2683513560), (8, 2348074365), (10, 1878459492), (12, 1565382910), (13, 1444968840), (14, 1341756780), (15, 1252306328), (20, 939229746), (21, 894504520), (24, 782691455), (26, 722484420), (28, 670878390), (30, 626153164), (35, 536702712), (39, 481656280), (40, 469614873), (42, 447252260), (49, 383359080), (52, 361242210), (56, 335439195), (60, 313076582), (65, 288993768), (70, 268351356), (78, 240828140), (84, 223626130), (91, 206424120), (98, 191679540), (104, 180621105), (105, 178900904), (120, 156538291), (130, 144496884), (140, 134175678), (147, 127786360), (156, 120414070), (168, 111813065), (182, 103212060), (195, 96331256), (196, 95839770), (210, 89450452), (245, 76671816), (260, 72248442), (273, 68808040), (280, 67087839), (294, 63893180), (312, 60207035), (364, 51606030), (390, 48165628), (392, 47919885), (397, 47316360), (420, 44725226), (455, 41284824), (490, 38335908), (520, 36124221), (546, 34404020), (588, 31946590), (619, 30346680), (637, 29489160), (728, 25803015), (735, 25557272), (780, 24082814), (794, 23658180), (840, 22362613), (910, 20642412), (980, 19167954), (1092, 17202010), (1176, 15973295), (1191, 15772120), (1238, 15173340), (1274, 14744580), (1365, 13761608), (1470, 12778636), (1560, 12041407), (1588, 11829090), (1820, 10321206), (1857, 10115560), (1911, 9829720), (1960, 9583977), (1985, 9463272), (2184, 8601005), (2382, 7886060), (2476, 7586670), (2548, 7372290), (2730, 6880804), (2779, 6759480), (2940, 6389318), (3095, 6069336), (3176, 5914545), (3185, 5897832), (3640, 5160603), (3714, 5057780), (3822, 4914860), (3970, 4731636), (4333, 4335240), (4764, 3943030), (4952, 3793335), (5096, 3686145), (5161, 3639720), (5460, 3440402), (5558, 3379740), (5880, 3194659), (5955, 3154424), (6190, 3034668), (6370, 2948916), (7428, 2528890), (7644, 2457430), (7940, 2365818), (8047, 2334360), (8337, 2253160), (8666, 2167620), (9285, 2023112), (9528, 1971515), (9555, 1965944), (10322, 1819860), (10920, 1720201), (11116, 1689870), (11910, 1577212), (12380, 1517334), (12740, 1474458), (12999, 1445080), (13895, 1351896), (14856, 1264445), (15288, 1228715), (15483, 1213240), (15880, 1182909), (16094, 1167180), (16674, 1126580), (17332, 1083810), (18570, 1011556), (19110, 982972), (19453, 965640), (20644, 909930), (21665, 867048), (22232, 844935), (23820, 788606), (24141, 778120), (24760, 758667), (25480, 737229), (25805, 727944), (25998, 722540), (27790, 675948), (30331, 619320), (30966, 606620), (32188, 583590), (33348, 563290), (34664, 541905), (36127, 519960), (37140, 505778), (38220, 491486), (38906, 482820), (40235, 466872), (41288, 454965), (41685, 450632), (43330, 433524), (47640, 394303), (48282, 389060), (51610, 363972), (51996, 361270), (55580, 337974), (56329, 333480), (58359, 321880), (60662, 309660), (61932, 303310), (64376, 291795), (64995, 289016), (66696, 281645), (72254, 259980), (74280, 252889), (76440, 245743), (77415, 242648), (77812, 241410), (80470, 233436), (83370, 225316), (86660, 216762), (90993, 206440), (96564, 194530), (97265, 193128), (103220, 181986), (103992, 180635), (108381, 173320), (111160, 168987), (112658, 166740), (116718, 160940), (120705, 155624), (121324, 154830), (123864, 151655), (129990, 144508)]