320377081320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1091}}^1\times {\mathrm{3413}}^1$

素因数の和:4760

約数の個数: 192

約数和(自身を含む): 1046847110400

約数和(自身を除く): 726470029080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 239, 360, 478, 717, 956, 1091, 1195, 1434, 1912, 2151, 2182, 2390, 2868, 3273, 3413, 3585, 4302, 4364, 4780, 5455, 5736, 6546, 6826, 7170, 8604, 8728, 9560, 9819, 10239, 10755, 10910, 13092, 13652, 14340, 16365, 17065, 17208, 19638, 20478, 21510, 21820, 26184, 27304, 28680, 30717, 32730, 34130, 39276, 40956, 43020, 43640, 49095, 51195, 61434, 65460, 68260, 78552, 81912, 86040, 98190, 102390, 122868, 130920, 136520, 153585, 196380, 204780, 245736, 260749, 307170, 392760, 409560, 521498, 614340, 782247, 815707, 1042996, 1228680, 1303745, 1564494, 1631414, 2085992, 2346741, 2447121, 2607490, 3128988, 3262828, 3723583, 3911235, 4078535, 4693482, 4894242, 5214980, 6257976, 6525656, 7341363, 7447166, 7822470, 8157070, 9386964, 9788484, 10429960, 11170749, 11733705, 12235605, 14682726, 14894332, 15644940, 16314140, 18617915, 18773928, 19576968, 22341498, 23467410, 24471210, 29365452, 29788664, 31289880, 32628280, 33512247, 36706815, 37235830, 44682996, 46934820, 48942420, 55853745, 58730904, 67024494, 73413630, 74471660, 89365992, 93869640, 97884840, 111707490, 134048988, 146827260, 148943320, 167561235, 223414980, 268097976, 293654520, 335122470, 446829960, 670244940, 889936337, 1340489880, 1779872674, 2669809011, 3559745348, 4449681685, 5339618022, 7119490696, 8009427033, 8899363370, 10679236044, 13349045055, 16018854066, 17798726740, 21358472088, 26698090110, 32037708132, 35597453480, 40047135165, 53396180220, 64075416264, 80094270330, 106792360440, 160188540660, 320377081320]

約数ペア:

[(1, 320377081320), (2, 160188540660), (3, 106792360440), (4, 80094270330), (5, 64075416264), (6, 53396180220), (8, 40047135165), (9, 35597453480), (10, 32037708132), (12, 26698090110), (15, 21358472088), (18, 17798726740), (20, 16018854066), (24, 13349045055), (30, 10679236044), (36, 8899363370), (40, 8009427033), (45, 7119490696), (60, 5339618022), (72, 4449681685), (90, 3559745348), (120, 2669809011), (180, 1779872674), (239, 1340489880), (360, 889936337), (478, 670244940), (717, 446829960), (956, 335122470), (1091, 293654520), (1195, 268097976), (1434, 223414980), (1912, 167561235), (2151, 148943320), (2182, 146827260), (2390, 134048988), (2868, 111707490), (3273, 97884840), (3413, 93869640), (3585, 89365992), (4302, 74471660), (4364, 73413630), (4780, 67024494), (5455, 58730904), (5736, 55853745), (6546, 48942420), (6826, 46934820), (7170, 44682996), (8604, 37235830), (8728, 36706815), (9560, 33512247), (9819, 32628280), (10239, 31289880), (10755, 29788664), (10910, 29365452), (13092, 24471210), (13652, 23467410), (14340, 22341498), (16365, 19576968), (17065, 18773928), (17208, 18617915), (19638, 16314140), (20478, 15644940), (21510, 14894332), (21820, 14682726), (26184, 12235605), (27304, 11733705), (28680, 11170749), (30717, 10429960), (32730, 9788484), (34130, 9386964), (39276, 8157070), (40956, 7822470), (43020, 7447166), (43640, 7341363), (49095, 6525656), (51195, 6257976), (61434, 5214980), (65460, 4894242), (68260, 4693482), (78552, 4078535), (81912, 3911235), (86040, 3723583), (98190, 3262828), (102390, 3128988), (122868, 2607490), (130920, 2447121), (136520, 2346741), (153585, 2085992), (196380, 1631414), (204780, 1564494), (245736, 1303745), (260749, 1228680), (307170, 1042996), (392760, 815707), (409560, 782247), (521498, 614340)]