2193658740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{44641}}^1$

素因数の和:44679

約数の個数: 192

約数和(自身を含む): 8399838720

約数和(自身を除く): 6206179980

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, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 351, 364, 378, 390, 420, 455, 468, 540, 546, 585, 630, 702, 756, 780, 819, 910, 945, 1092, 1170, 1260, 1365, 1404, 1638, 1755, 1820, 1890, 2340, 2457, 2730, 3276, 3510, 3780, 4095, 4914, 5460, 7020, 8190, 9828, 12285, 16380, 24570, 44641, 49140, 89282, 133923, 178564, 223205, 267846, 312487, 401769, 446410, 535692, 580333, 624974, 669615, 803538, 892820, 937461, 1160666, 1205307, 1249948, 1339230, 1562435, 1607076, 1740999, 1874922, 2008845, 2321332, 2410614, 2678460, 2812383, 2901665, 3124870, 3481998, 3749844, 4017690, 4062331, 4687305, 4821228, 5222997, 5624766, 5803330, 6026535, 6249740, 6963996, 8035380, 8124662, 8437149, 8704995, 9374610, 10445994, 11249532, 11606660, 12053070, 12186993, 14061915, 15668991, 16249324, 16874298, 17409990, 18749220, 20311655, 20891988, 24106140, 24373986, 26114985, 28123830, 31337982, 33748596, 34819980, 36560979, 40623310, 42185745, 48747972, 52229970, 56247660, 60934965, 62675964, 73121958, 78344955, 81246620, 84371490, 104459940, 109682937, 121869930, 146243916, 156689910, 168742980, 182804895, 219365874, 243739860, 313379820, 365609790, 438731748, 548414685, 731219580, 1096829370, 2193658740]

約数ペア:

[(1, 2193658740), (2, 1096829370), (3, 731219580), (4, 548414685), (5, 438731748), (6, 365609790), (7, 313379820), (9, 243739860), (10, 219365874), (12, 182804895), (13, 168742980), (14, 156689910), (15, 146243916), (18, 121869930), (20, 109682937), (21, 104459940), (26, 84371490), (27, 81246620), (28, 78344955), (30, 73121958), (35, 62675964), (36, 60934965), (39, 56247660), (42, 52229970), (45, 48747972), (52, 42185745), (54, 40623310), (60, 36560979), (63, 34819980), (65, 33748596), (70, 31337982), (78, 28123830), (84, 26114985), (90, 24373986), (91, 24106140), (105, 20891988), (108, 20311655), (117, 18749220), (126, 17409990), (130, 16874298), (135, 16249324), (140, 15668991), (156, 14061915), (180, 12186993), (182, 12053070), (189, 11606660), (195, 11249532), (210, 10445994), (234, 9374610), (252, 8704995), (260, 8437149), (270, 8124662), (273, 8035380), (315, 6963996), (351, 6249740), (364, 6026535), (378, 5803330), (390, 5624766), (420, 5222997), (455, 4821228), (468, 4687305), (540, 4062331), (546, 4017690), (585, 3749844), (630, 3481998), (702, 3124870), (756, 2901665), (780, 2812383), (819, 2678460), (910, 2410614), (945, 2321332), (1092, 2008845), (1170, 1874922), (1260, 1740999), (1365, 1607076), (1404, 1562435), (1638, 1339230), (1755, 1249948), (1820, 1205307), (1890, 1160666), (2340, 937461), (2457, 892820), (2730, 803538), (3276, 669615), (3510, 624974), (3780, 580333), (4095, 535692), (4914, 446410), (5460, 401769), (7020, 312487), (8190, 267846), (9828, 223205), (12285, 178564), (16380, 133923), (24570, 89282), (44641, 49140)]