288995460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:318

約数の個数: 192

約数和(自身を含む): 924618240

約数和(自身を除く): 635622780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 89, 92, 115, 130, 138, 156, 178, 181, 195, 230, 260, 267, 276, 299, 345, 356, 362, 390, 445, 460, 534, 543, 598, 690, 724, 780, 890, 897, 905, 1068, 1086, 1157, 1196, 1335, 1380, 1495, 1780, 1794, 1810, 2047, 2172, 2314, 2353, 2670, 2715, 2990, 3471, 3588, 3620, 4094, 4163, 4485, 4628, 4706, 5340, 5430, 5785, 5980, 6141, 6942, 7059, 8188, 8326, 8970, 9412, 10235, 10860, 11570, 11765, 12282, 12489, 13884, 14118, 16109, 16652, 17355, 17940, 20470, 20815, 23140, 23530, 24564, 24978, 26611, 28236, 30705, 32218, 34710, 35295, 40940, 41630, 47060, 48327, 49956, 53222, 54119, 61410, 62445, 64436, 69420, 70590, 79833, 80545, 83260, 96654, 106444, 108238, 122820, 124890, 133055, 141180, 159666, 161090, 162357, 193308, 209417, 216476, 241635, 249780, 266110, 270595, 319332, 322180, 324714, 370507, 399165, 418834, 483270, 532220, 541190, 628251, 649428, 741014, 798330, 811785, 837668, 966540, 1047085, 1082380, 1111521, 1256502, 1482028, 1596660, 1623570, 1852535, 2094170, 2223042, 2513004, 3141255, 3247140, 3705070, 4188340, 4446084, 4816591, 5557605, 6282510, 7410140, 9633182, 11115210, 12565020, 14449773, 19266364, 22230420, 24082955, 28899546, 48165910, 57799092, 72248865, 96331820, 144497730, 288995460]

約数ペア:

[(1, 288995460), (2, 144497730), (3, 96331820), (4, 72248865), (5, 57799092), (6, 48165910), (10, 28899546), (12, 24082955), (13, 22230420), (15, 19266364), (20, 14449773), (23, 12565020), (26, 11115210), (30, 9633182), (39, 7410140), (46, 6282510), (52, 5557605), (60, 4816591), (65, 4446084), (69, 4188340), (78, 3705070), (89, 3247140), (92, 3141255), (115, 2513004), (130, 2223042), (138, 2094170), (156, 1852535), (178, 1623570), (181, 1596660), (195, 1482028), (230, 1256502), (260, 1111521), (267, 1082380), (276, 1047085), (299, 966540), (345, 837668), (356, 811785), (362, 798330), (390, 741014), (445, 649428), (460, 628251), (534, 541190), (543, 532220), (598, 483270), (690, 418834), (724, 399165), (780, 370507), (890, 324714), (897, 322180), (905, 319332), (1068, 270595), (1086, 266110), (1157, 249780), (1196, 241635), (1335, 216476), (1380, 209417), (1495, 193308), (1780, 162357), (1794, 161090), (1810, 159666), (2047, 141180), (2172, 133055), (2314, 124890), (2353, 122820), (2670, 108238), (2715, 106444), (2990, 96654), (3471, 83260), (3588, 80545), (3620, 79833), (4094, 70590), (4163, 69420), (4485, 64436), (4628, 62445), (4706, 61410), (5340, 54119), (5430, 53222), (5785, 49956), (5980, 48327), (6141, 47060), (6942, 41630), (7059, 40940), (8188, 35295), (8326, 34710), (8970, 32218), (9412, 30705), (10235, 28236), (10860, 26611), (11570, 24978), (11765, 24564), (12282, 23530), (12489, 23140), (13884, 20815), (14118, 20470), (16109, 17940), (16652, 17355)]