449926920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:409

約数の個数: 256

約数和(自身を含む): 1596672000

約数和(自身を除く): 1146745080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 59, 60, 69, 72, 90, 92, 108, 115, 118, 120, 135, 138, 177, 180, 184, 207, 216, 230, 236, 270, 276, 295, 307, 345, 354, 360, 414, 460, 472, 531, 540, 552, 590, 614, 621, 690, 708, 828, 885, 920, 921, 1035, 1062, 1080, 1180, 1228, 1242, 1357, 1380, 1416, 1535, 1593, 1656, 1770, 1842, 2070, 2124, 2360, 2456, 2484, 2655, 2714, 2760, 2763, 3070, 3105, 3186, 3540, 3684, 4071, 4140, 4248, 4605, 4968, 5310, 5428, 5526, 6140, 6210, 6372, 6785, 7061, 7080, 7368, 7965, 8142, 8280, 8289, 9210, 10620, 10856, 11052, 12213, 12280, 12420, 12744, 13570, 13815, 14122, 15930, 16284, 16578, 18113, 18420, 20355, 21183, 21240, 22104, 24426, 24840, 27140, 27630, 28244, 31860, 32568, 33156, 35305, 36226, 36639, 36840, 40710, 41445, 42366, 48852, 54280, 54339, 55260, 56488, 61065, 63549, 63720, 66312, 70610, 72452, 73278, 81420, 82890, 84732, 90565, 97704, 105915, 108678, 110520, 122130, 127098, 141220, 144904, 146556, 162840, 163017, 165780, 169464, 181130, 183195, 190647, 211830, 217356, 244260, 254196, 271695, 282440, 293112, 317745, 326034, 331560, 362260, 366390, 381294, 416599, 423660, 434712, 488520, 489051, 508392, 543390, 635490, 652068, 724520, 732780, 762588, 815085, 833198, 847320, 953235, 978102, 1086780, 1249797, 1270980, 1304136, 1465560, 1525176, 1630170, 1666396, 1906470, 1956204, 2082995, 2173560, 2445255, 2499594, 2541960, 3260340, 3332792, 3749391, 3812940, 3912408, 4165990, 4890510, 4999188, 6248985, 6520680, 7498782, 7625880, 8331980, 9781020, 9998376, 11248173, 12497970, 14997564, 16663960, 18746955, 19562040, 22496346, 24995940, 29995128, 37493910, 44992692, 49991880, 56240865, 74987820, 89985384, 112481730, 149975640, 224963460, 449926920]

約数ペア:

[(1, 449926920), (2, 224963460), (3, 149975640), (4, 112481730), (5, 89985384), (6, 74987820), (8, 56240865), (9, 49991880), (10, 44992692), (12, 37493910), (15, 29995128), (18, 24995940), (20, 22496346), (23, 19562040), (24, 18746955), (27, 16663960), (30, 14997564), (36, 12497970), (40, 11248173), (45, 9998376), (46, 9781020), (54, 8331980), (59, 7625880), (60, 7498782), (69, 6520680), (72, 6248985), (90, 4999188), (92, 4890510), (108, 4165990), (115, 3912408), (118, 3812940), (120, 3749391), (135, 3332792), (138, 3260340), (177, 2541960), (180, 2499594), (184, 2445255), (207, 2173560), (216, 2082995), (230, 1956204), (236, 1906470), (270, 1666396), (276, 1630170), (295, 1525176), (307, 1465560), (345, 1304136), (354, 1270980), (360, 1249797), (414, 1086780), (460, 978102), (472, 953235), (531, 847320), (540, 833198), (552, 815085), (590, 762588), (614, 732780), (621, 724520), (690, 652068), (708, 635490), (828, 543390), (885, 508392), (920, 489051), (921, 488520), (1035, 434712), (1062, 423660), (1080, 416599), (1180, 381294), (1228, 366390), (1242, 362260), (1357, 331560), (1380, 326034), (1416, 317745), (1535, 293112), (1593, 282440), (1656, 271695), (1770, 254196), (1842, 244260), (2070, 217356), (2124, 211830), (2360, 190647), (2456, 183195), (2484, 181130), (2655, 169464), (2714, 165780), (2760, 163017), (2763, 162840), (3070, 146556), (3105, 144904), (3186, 141220), (3540, 127098), (3684, 122130), (4071, 110520), (4140, 108678), (4248, 105915), (4605, 97704), (4968, 90565), (5310, 84732), (5428, 82890), (5526, 81420), (6140, 73278), (6210, 72452), (6372, 70610), (6785, 66312), (7061, 63720), (7080, 63549), (7368, 61065), (7965, 56488), (8142, 55260), (8280, 54339), (8289, 54280), (9210, 48852), (10620, 42366), (10856, 41445), (11052, 40710), (12213, 36840), (12280, 36639), (12420, 36226), (12744, 35305), (13570, 33156), (13815, 32568), (14122, 31860), (15930, 28244), (16284, 27630), (16578, 27140), (18113, 24840), (18420, 24426), (20355, 22104), (21183, 21240)]