456343920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1621}}^1$

素因数の和:1680

約数の個数: 240

約数和(自身を含む): 1694302272

約数和(自身を除く): 1237958352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 23, 24, 30, 34, 36, 40, 45, 46, 48, 51, 60, 68, 69, 72, 80, 85, 90, 92, 102, 115, 120, 136, 138, 144, 153, 170, 180, 184, 204, 207, 230, 240, 255, 272, 276, 306, 340, 345, 360, 368, 391, 408, 414, 460, 510, 552, 612, 680, 690, 720, 765, 782, 816, 828, 920, 1020, 1035, 1104, 1173, 1224, 1360, 1380, 1530, 1564, 1621, 1656, 1840, 1955, 2040, 2070, 2346, 2448, 2760, 3060, 3128, 3242, 3312, 3519, 3910, 4080, 4140, 4692, 4863, 5520, 5865, 6120, 6256, 6484, 7038, 7820, 8105, 8280, 9384, 9726, 11730, 12240, 12968, 14076, 14589, 15640, 16210, 16560, 17595, 18768, 19452, 23460, 24315, 25936, 27557, 28152, 29178, 31280, 32420, 35190, 37283, 38904, 46920, 48630, 55114, 56304, 58356, 64840, 70380, 72945, 74566, 77808, 82671, 93840, 97260, 110228, 111849, 116712, 129680, 137785, 140760, 145890, 149132, 165342, 186415, 194520, 220456, 223698, 233424, 248013, 275570, 281520, 291780, 298264, 330684, 335547, 372830, 389040, 413355, 440912, 447396, 496026, 551140, 559245, 583560, 596528, 633811, 661368, 671094, 745660, 826710, 894792, 992052, 1102280, 1118490, 1167120, 1240065, 1267622, 1322736, 1342188, 1491320, 1653420, 1677735, 1789584, 1901433, 1984104, 2204560, 2236980, 2480130, 2535244, 2684376, 2982640, 3169055, 3306840, 3355470, 3802866, 3968208, 4473960, 4960260, 5070488, 5368752, 5704299, 6338110, 6613680, 6710940, 7605732, 8947920, 9507165, 9920520, 10140976, 11408598, 12676220, 13421880, 15211464, 19014330, 19841040, 22817196, 25352440, 26843760, 28521495, 30422928, 38028660, 45634392, 50704880, 57042990, 76057320, 91268784, 114085980, 152114640, 228171960, 456343920]

約数ペア:

[(1, 456343920), (2, 228171960), (3, 152114640), (4, 114085980), (5, 91268784), (6, 76057320), (8, 57042990), (9, 50704880), (10, 45634392), (12, 38028660), (15, 30422928), (16, 28521495), (17, 26843760), (18, 25352440), (20, 22817196), (23, 19841040), (24, 19014330), (30, 15211464), (34, 13421880), (36, 12676220), (40, 11408598), (45, 10140976), (46, 9920520), (48, 9507165), (51, 8947920), (60, 7605732), (68, 6710940), (69, 6613680), (72, 6338110), (80, 5704299), (85, 5368752), (90, 5070488), (92, 4960260), (102, 4473960), (115, 3968208), (120, 3802866), (136, 3355470), (138, 3306840), (144, 3169055), (153, 2982640), (170, 2684376), (180, 2535244), (184, 2480130), (204, 2236980), (207, 2204560), (230, 1984104), (240, 1901433), (255, 1789584), (272, 1677735), (276, 1653420), (306, 1491320), (340, 1342188), (345, 1322736), (360, 1267622), (368, 1240065), (391, 1167120), (408, 1118490), (414, 1102280), (460, 992052), (510, 894792), (552, 826710), (612, 745660), (680, 671094), (690, 661368), (720, 633811), (765, 596528), (782, 583560), (816, 559245), (828, 551140), (920, 496026), (1020, 447396), (1035, 440912), (1104, 413355), (1173, 389040), (1224, 372830), (1360, 335547), (1380, 330684), (1530, 298264), (1564, 291780), (1621, 281520), (1656, 275570), (1840, 248013), (1955, 233424), (2040, 223698), (2070, 220456), (2346, 194520), (2448, 186415), (2760, 165342), (3060, 149132), (3128, 145890), (3242, 140760), (3312, 137785), (3519, 129680), (3910, 116712), (4080, 111849), (4140, 110228), (4692, 97260), (4863, 93840), (5520, 82671), (5865, 77808), (6120, 74566), (6256, 72945), (6484, 70380), (7038, 64840), (7820, 58356), (8105, 56304), (8280, 55114), (9384, 48630), (9726, 46920), (11730, 38904), (12240, 37283), (12968, 35190), (14076, 32420), (14589, 31280), (15640, 29178), (16210, 28152), (16560, 27557), (17595, 25936), (18768, 24315), (19452, 23460)]