983832720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7691}}^1$

素因数の和:7761

約数の個数: 160

約数和(自身を含む): 3365034624

約数和(自身を除く): 2381201904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 41, 48, 52, 60, 65, 78, 80, 82, 104, 120, 123, 130, 156, 164, 195, 205, 208, 240, 246, 260, 312, 328, 390, 410, 492, 520, 533, 615, 624, 656, 780, 820, 984, 1040, 1066, 1230, 1560, 1599, 1640, 1968, 2132, 2460, 2665, 3120, 3198, 3280, 4264, 4920, 5330, 6396, 7691, 7995, 8528, 9840, 10660, 12792, 15382, 15990, 21320, 23073, 25584, 30764, 31980, 38455, 42640, 46146, 61528, 63960, 76910, 92292, 99983, 115365, 123056, 127920, 153820, 184584, 199966, 230730, 299949, 307640, 315331, 369168, 399932, 461460, 499915, 599898, 615280, 630662, 799864, 922920, 945993, 999830, 1199796, 1261324, 1499745, 1576655, 1599728, 1845840, 1891986, 1999660, 2399592, 2522648, 2999490, 3153310, 3783972, 3999320, 4099303, 4729965, 4799184, 5045296, 5998980, 6306620, 7567944, 7998640, 8198606, 9459930, 11997960, 12297909, 12613240, 15135888, 16397212, 18919860, 20496515, 23995920, 24595818, 25226480, 32794424, 37839720, 40993030, 49191636, 61489545, 65588848, 75679440, 81986060, 98383272, 122979090, 163972120, 196766544, 245958180, 327944240, 491916360, 983832720]

約数ペア:

[(1, 983832720), (2, 491916360), (3, 327944240), (4, 245958180), (5, 196766544), (6, 163972120), (8, 122979090), (10, 98383272), (12, 81986060), (13, 75679440), (15, 65588848), (16, 61489545), (20, 49191636), (24, 40993030), (26, 37839720), (30, 32794424), (39, 25226480), (40, 24595818), (41, 23995920), (48, 20496515), (52, 18919860), (60, 16397212), (65, 15135888), (78, 12613240), (80, 12297909), (82, 11997960), (104, 9459930), (120, 8198606), (123, 7998640), (130, 7567944), (156, 6306620), (164, 5998980), (195, 5045296), (205, 4799184), (208, 4729965), (240, 4099303), (246, 3999320), (260, 3783972), (312, 3153310), (328, 2999490), (390, 2522648), (410, 2399592), (492, 1999660), (520, 1891986), (533, 1845840), (615, 1599728), (624, 1576655), (656, 1499745), (780, 1261324), (820, 1199796), (984, 999830), (1040, 945993), (1066, 922920), (1230, 799864), (1560, 630662), (1599, 615280), (1640, 599898), (1968, 499915), (2132, 461460), (2460, 399932), (2665, 369168), (3120, 315331), (3198, 307640), (3280, 299949), (4264, 230730), (4920, 199966), (5330, 184584), (6396, 153820), (7691, 127920), (7995, 123056), (8528, 115365), (9840, 99983), (10660, 92292), (12792, 76910), (15382, 63960), (15990, 61528), (21320, 46146), (23073, 42640), (25584, 38455), (30764, 31980)]