620097660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12619}}^1$

素因数の和:12657

約数の個数: 192

約数和(自身を含む): 2374579200

約数和(自身を除く): 1754481540

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, 12619, 16380, 24570, 25238, 37857, 49140, 50476, 63095, 75714, 88333, 113571, 126190, 151428, 164047, 176666, 189285, 227142, 252380, 264999, 328094, 340713, 353332, 378570, 441665, 454284, 492141, 529998, 567855, 656188, 681426, 757140, 794997, 820235, 883330, 984282, 1059996, 1135710, 1148329, 1324995, 1362852, 1476423, 1589994, 1640470, 1703565, 1766660, 1968564, 2271420, 2296658, 2384991, 2460705, 2649990, 2952846, 3179988, 3280940, 3407130, 3444987, 3974985, 4429269, 4593316, 4769982, 4921410, 5299980, 5741645, 5905692, 6814260, 6889974, 7382115, 7949970, 8858538, 9539964, 9842820, 10334961, 11483290, 11924955, 13779948, 14764230, 15899940, 17224935, 17717076, 20669922, 22146345, 22966580, 23849910, 29528460, 31004883, 34449870, 41339844, 44292690, 47699820, 51674805, 62009766, 68899740, 88585380, 103349610, 124019532, 155024415, 206699220, 310048830, 620097660]

約数ペア:

[(1, 620097660), (2, 310048830), (3, 206699220), (4, 155024415), (5, 124019532), (6, 103349610), (7, 88585380), (9, 68899740), (10, 62009766), (12, 51674805), (13, 47699820), (14, 44292690), (15, 41339844), (18, 34449870), (20, 31004883), (21, 29528460), (26, 23849910), (27, 22966580), (28, 22146345), (30, 20669922), (35, 17717076), (36, 17224935), (39, 15899940), (42, 14764230), (45, 13779948), (52, 11924955), (54, 11483290), (60, 10334961), (63, 9842820), (65, 9539964), (70, 8858538), (78, 7949970), (84, 7382115), (90, 6889974), (91, 6814260), (105, 5905692), (108, 5741645), (117, 5299980), (126, 4921410), (130, 4769982), (135, 4593316), (140, 4429269), (156, 3974985), (180, 3444987), (182, 3407130), (189, 3280940), (195, 3179988), (210, 2952846), (234, 2649990), (252, 2460705), (260, 2384991), (270, 2296658), (273, 2271420), (315, 1968564), (351, 1766660), (364, 1703565), (378, 1640470), (390, 1589994), (420, 1476423), (455, 1362852), (468, 1324995), (540, 1148329), (546, 1135710), (585, 1059996), (630, 984282), (702, 883330), (756, 820235), (780, 794997), (819, 757140), (910, 681426), (945, 656188), (1092, 567855), (1170, 529998), (1260, 492141), (1365, 454284), (1404, 441665), (1638, 378570), (1755, 353332), (1820, 340713), (1890, 328094), (2340, 264999), (2457, 252380), (2730, 227142), (3276, 189285), (3510, 176666), (3780, 164047), (4095, 151428), (4914, 126190), (5460, 113571), (7020, 88333), (8190, 75714), (9828, 63095), (12285, 50476), (12619, 49140), (16380, 37857), (24570, 25238)]