1855477260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1$

素因数の和:718

約数の個数: 384

約数和(自身を含む): 7232870400

約数和(自身を除く): 5377393140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 61, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 122, 126, 130, 135, 140, 156, 180, 182, 183, 189, 195, 210, 234, 244, 252, 260, 270, 273, 305, 315, 351, 364, 366, 378, 390, 420, 427, 455, 468, 540, 546, 549, 585, 610, 619, 630, 702, 732, 756, 780, 793, 819, 854, 910, 915, 945, 1092, 1098, 1170, 1220, 1238, 1260, 1281, 1365, 1404, 1586, 1638, 1647, 1708, 1755, 1820, 1830, 1857, 1890, 2135, 2196, 2340, 2379, 2457, 2476, 2562, 2730, 2745, 3095, 3172, 3276, 3294, 3510, 3660, 3714, 3780, 3843, 3965, 4095, 4270, 4333, 4758, 4914, 5124, 5460, 5490, 5551, 5571, 6190, 6405, 6588, 7020, 7137, 7428, 7686, 7930, 8047, 8190, 8235, 8540, 8666, 9285, 9516, 9828, 10980, 11102, 11142, 11529, 11895, 12285, 12380, 12810, 12999, 14274, 15372, 15860, 16094, 16380, 16470, 16653, 16713, 17332, 18570, 19215, 21411, 21665, 22204, 22284, 23058, 23790, 24141, 24570, 25620, 25998, 27755, 27855, 28548, 32188, 32940, 33306, 33426, 35685, 37140, 37759, 38430, 38997, 40235, 42822, 43330, 46116, 47580, 48282, 49140, 49959, 51996, 55510, 55710, 56329, 57645, 64995, 66612, 66852, 71370, 72423, 75518, 76860, 77994, 80470, 83265, 83565, 85644, 86660, 96564, 99918, 107055, 111020, 111420, 112658, 113277, 115290, 116991, 120705, 129990, 142740, 144846, 149877, 151036, 155988, 160940, 166530, 167130, 168987, 188795, 194985, 199836, 214110, 217269, 225316, 226554, 230580, 233982, 241410, 249795, 259980, 264313, 281645, 289692, 299754, 333060, 334260, 337974, 339831, 362115, 377590, 389970, 428220, 434538, 453108, 467964, 482820, 490867, 499590, 506961, 528626, 563290, 566385, 584955, 599508, 675948, 679662, 724230, 749385, 755180, 779940, 792939, 844935, 869076, 981734, 999180, 1013922, 1019493, 1057252, 1086345, 1126580, 1132770, 1169910, 1321565, 1359324, 1448460, 1472601, 1498770, 1520883, 1585878, 1689870, 1699155, 1963468, 2027844, 2038986, 2172690, 2265540, 2339820, 2378817, 2454335, 2534805, 2643130, 2945202, 2997540, 3041766, 3171756, 3379740, 3398310, 3436069, 3964695, 4077972, 4345380, 4417803, 4757634, 4908670, 5069610, 5097465, 5286260, 5890404, 6083532, 6796620, 6872138, 7136451, 7363005, 7604415, 7929390, 8835606, 9515268, 9817340, 10139220, 10194930, 10308207, 11894085, 13253409, 13744276, 14272902, 14726010, 15208830, 15858780, 17180345, 17671212, 20389860, 20616414, 22089015, 23788170, 26506818, 28545804, 29452020, 30417660, 30924621, 34360690, 35682255, 41232828, 44178030, 47576340, 51541035, 53013636, 61849242, 66267045, 68721380, 71364510, 88356060, 92773863, 103082070, 123698484, 132534090, 142729020, 154623105, 185547726, 206164140, 265068180, 309246210, 371095452, 463869315, 618492420, 927738630, 1855477260]

約数ペア:

[(1, 1855477260), (2, 927738630), (3, 618492420), (4, 463869315), (5, 371095452), (6, 309246210), (7, 265068180), (9, 206164140), (10, 185547726), (12, 154623105), (13, 142729020), (14, 132534090), (15, 123698484), (18, 103082070), (20, 92773863), (21, 88356060), (26, 71364510), (27, 68721380), (28, 66267045), (30, 61849242), (35, 53013636), (36, 51541035), (39, 47576340), (42, 44178030), (45, 41232828), (52, 35682255), (54, 34360690), (60, 30924621), (61, 30417660), (63, 29452020), (65, 28545804), (70, 26506818), (78, 23788170), (84, 22089015), (90, 20616414), (91, 20389860), (105, 17671212), (108, 17180345), (117, 15858780), (122, 15208830), (126, 14726010), (130, 14272902), (135, 13744276), (140, 13253409), (156, 11894085), (180, 10308207), (182, 10194930), (183, 10139220), (189, 9817340), (195, 9515268), (210, 8835606), (234, 7929390), (244, 7604415), (252, 7363005), (260, 7136451), (270, 6872138), (273, 6796620), (305, 6083532), (315, 5890404), (351, 5286260), (364, 5097465), (366, 5069610), (378, 4908670), (390, 4757634), (420, 4417803), (427, 4345380), (455, 4077972), (468, 3964695), (540, 3436069), (546, 3398310), (549, 3379740), (585, 3171756), (610, 3041766), (619, 2997540), (630, 2945202), (702, 2643130), (732, 2534805), (756, 2454335), (780, 2378817), (793, 2339820), (819, 2265540), (854, 2172690), (910, 2038986), (915, 2027844), (945, 1963468), (1092, 1699155), (1098, 1689870), (1170, 1585878), (1220, 1520883), (1238, 1498770), (1260, 1472601), (1281, 1448460), (1365, 1359324), (1404, 1321565), (1586, 1169910), (1638, 1132770), (1647, 1126580), (1708, 1086345), (1755, 1057252), (1820, 1019493), (1830, 1013922), (1857, 999180), (1890, 981734), (2135, 869076), (2196, 844935), (2340, 792939), (2379, 779940), (2457, 755180), (2476, 749385), (2562, 724230), (2730, 679662), (2745, 675948), (3095, 599508), (3172, 584955), (3276, 566385), (3294, 563290), (3510, 528626), (3660, 506961), (3714, 499590), (3780, 490867), (3843, 482820), (3965, 467964), (4095, 453108), (4270, 434538), (4333, 428220), (4758, 389970), (4914, 377590), (5124, 362115), (5460, 339831), (5490, 337974), (5551, 334260), (5571, 333060), (6190, 299754), (6405, 289692), (6588, 281645), (7020, 264313), (7137, 259980), (7428, 249795), (7686, 241410), (7930, 233982), (8047, 230580), (8190, 226554), (8235, 225316), (8540, 217269), (8666, 214110), (9285, 199836), (9516, 194985), (9828, 188795), (10980, 168987), (11102, 167130), (11142, 166530), (11529, 160940), (11895, 155988), (12285, 151036), (12380, 149877), (12810, 144846), (12999, 142740), (14274, 129990), (15372, 120705), (15860, 116991), (16094, 115290), (16380, 113277), (16470, 112658), (16653, 111420), (16713, 111020), (17332, 107055), (18570, 99918), (19215, 96564), (21411, 86660), (21665, 85644), (22204, 83565), (22284, 83265), (23058, 80470), (23790, 77994), (24141, 76860), (24570, 75518), (25620, 72423), (25998, 71370), (27755, 66852), (27855, 66612), (28548, 64995), (32188, 57645), (32940, 56329), (33306, 55710), (33426, 55510), (35685, 51996), (37140, 49959), (37759, 49140), (38430, 48282), (38997, 47580), (40235, 46116), (42822, 43330)]