203270340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{631}}^1$

素因数の和:722

約数の個数: 192

約数和(自身を含む): 713502720

約数和(自身を除く): 510232380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 59, 60, 65, 70, 78, 84, 91, 105, 118, 130, 140, 156, 177, 182, 195, 210, 236, 260, 273, 295, 354, 364, 390, 413, 420, 455, 546, 590, 631, 708, 767, 780, 826, 885, 910, 1092, 1180, 1239, 1262, 1365, 1534, 1652, 1770, 1820, 1893, 2065, 2301, 2478, 2524, 2730, 3068, 3155, 3540, 3786, 3835, 4130, 4417, 4602, 4956, 5369, 5460, 6195, 6310, 7572, 7670, 8203, 8260, 8834, 9204, 9465, 10738, 11505, 12390, 12620, 13251, 15340, 16107, 16406, 17668, 18930, 21476, 22085, 23010, 24609, 24780, 26502, 26845, 32214, 32812, 37229, 37860, 41015, 44170, 46020, 49218, 53004, 53690, 57421, 64428, 66255, 74458, 80535, 82030, 88340, 98436, 107380, 111687, 114842, 123045, 132510, 148916, 161070, 164060, 172263, 186145, 223374, 229684, 246090, 260603, 265020, 287105, 322140, 344526, 372290, 446748, 483977, 492180, 521206, 558435, 574210, 689052, 744580, 781809, 861315, 967954, 1042412, 1116870, 1148420, 1303015, 1451931, 1563618, 1722630, 1935908, 2233740, 2419885, 2606030, 2903862, 3127236, 3387839, 3445260, 3909045, 4839770, 5212060, 5807724, 6775678, 7259655, 7818090, 9679540, 10163517, 13551356, 14519310, 15636180, 16939195, 20327034, 29038620, 33878390, 40654068, 50817585, 67756780, 101635170, 203270340]

約数ペア:

[(1, 203270340), (2, 101635170), (3, 67756780), (4, 50817585), (5, 40654068), (6, 33878390), (7, 29038620), (10, 20327034), (12, 16939195), (13, 15636180), (14, 14519310), (15, 13551356), (20, 10163517), (21, 9679540), (26, 7818090), (28, 7259655), (30, 6775678), (35, 5807724), (39, 5212060), (42, 4839770), (52, 3909045), (59, 3445260), (60, 3387839), (65, 3127236), (70, 2903862), (78, 2606030), (84, 2419885), (91, 2233740), (105, 1935908), (118, 1722630), (130, 1563618), (140, 1451931), (156, 1303015), (177, 1148420), (182, 1116870), (195, 1042412), (210, 967954), (236, 861315), (260, 781809), (273, 744580), (295, 689052), (354, 574210), (364, 558435), (390, 521206), (413, 492180), (420, 483977), (455, 446748), (546, 372290), (590, 344526), (631, 322140), (708, 287105), (767, 265020), (780, 260603), (826, 246090), (885, 229684), (910, 223374), (1092, 186145), (1180, 172263), (1239, 164060), (1262, 161070), (1365, 148916), (1534, 132510), (1652, 123045), (1770, 114842), (1820, 111687), (1893, 107380), (2065, 98436), (2301, 88340), (2478, 82030), (2524, 80535), (2730, 74458), (3068, 66255), (3155, 64428), (3540, 57421), (3786, 53690), (3835, 53004), (4130, 49218), (4417, 46020), (4602, 44170), (4956, 41015), (5369, 37860), (5460, 37229), (6195, 32812), (6310, 32214), (7572, 26845), (7670, 26502), (8203, 24780), (8260, 24609), (8834, 23010), (9204, 22085), (9465, 21476), (10738, 18930), (11505, 17668), (12390, 16406), (12620, 16107), (13251, 15340)]