214889220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4373}}^1$

素因数の和:4411

約数の個数: 192

約数和(自身を含む): 823011840

約数和(自身を除く): 608122620

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, 4373, 4914, 5460, 7020, 8190, 8746, 9828, 12285, 13119, 16380, 17492, 21865, 24570, 26238, 30611, 39357, 43730, 49140, 52476, 56849, 61222, 65595, 78714, 87460, 91833, 113698, 118071, 122444, 131190, 153055, 157428, 170547, 183666, 196785, 227396, 236142, 262380, 275499, 284245, 306110, 341094, 367332, 393570, 397943, 459165, 472284, 511641, 550998, 568490, 590355, 612220, 682188, 787140, 795886, 826497, 852735, 918330, 1023282, 1101996, 1136980, 1180710, 1193829, 1377495, 1534923, 1591772, 1652994, 1705470, 1836660, 1989715, 2046564, 2361420, 2387658, 2558205, 2754990, 3069846, 3305988, 3410940, 3581487, 3979430, 4132485, 4775316, 5116410, 5509980, 5969145, 6139692, 7162974, 7674615, 7958860, 8264970, 10232820, 10744461, 11938290, 14325948, 15349230, 16529940, 17907435, 21488922, 23876580, 30698460, 35814870, 42977844, 53722305, 71629740, 107444610, 214889220]

約数ペア:

[(1, 214889220), (2, 107444610), (3, 71629740), (4, 53722305), (5, 42977844), (6, 35814870), (7, 30698460), (9, 23876580), (10, 21488922), (12, 17907435), (13, 16529940), (14, 15349230), (15, 14325948), (18, 11938290), (20, 10744461), (21, 10232820), (26, 8264970), (27, 7958860), (28, 7674615), (30, 7162974), (35, 6139692), (36, 5969145), (39, 5509980), (42, 5116410), (45, 4775316), (52, 4132485), (54, 3979430), (60, 3581487), (63, 3410940), (65, 3305988), (70, 3069846), (78, 2754990), (84, 2558205), (90, 2387658), (91, 2361420), (105, 2046564), (108, 1989715), (117, 1836660), (126, 1705470), (130, 1652994), (135, 1591772), (140, 1534923), (156, 1377495), (180, 1193829), (182, 1180710), (189, 1136980), (195, 1101996), (210, 1023282), (234, 918330), (252, 852735), (260, 826497), (270, 795886), (273, 787140), (315, 682188), (351, 612220), (364, 590355), (378, 568490), (390, 550998), (420, 511641), (455, 472284), (468, 459165), (540, 397943), (546, 393570), (585, 367332), (630, 341094), (702, 306110), (756, 284245), (780, 275499), (819, 262380), (910, 236142), (945, 227396), (1092, 196785), (1170, 183666), (1260, 170547), (1365, 157428), (1404, 153055), (1638, 131190), (1755, 122444), (1820, 118071), (1890, 113698), (2340, 91833), (2457, 87460), (2730, 78714), (3276, 65595), (3510, 61222), (3780, 56849), (4095, 52476), (4373, 49140), (4914, 43730), (5460, 39357), (7020, 30611), (8190, 26238), (8746, 24570), (9828, 21865), (12285, 17492), (13119, 16380)]