628343040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:385

約数の個数: 288

約数和(自身を含む): 2221059456

約数和(自身を除く): 1592716416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 41, 48, 52, 60, 64, 65, 78, 80, 82, 96, 104, 120, 123, 128, 130, 156, 160, 164, 192, 195, 205, 208, 240, 246, 256, 260, 307, 312, 320, 328, 384, 390, 410, 416, 480, 492, 520, 533, 614, 615, 624, 640, 656, 768, 780, 820, 832, 921, 960, 984, 1040, 1066, 1228, 1230, 1248, 1280, 1312, 1535, 1560, 1599, 1640, 1664, 1842, 1920, 1968, 2080, 2132, 2456, 2460, 2496, 2624, 2665, 3070, 3120, 3198, 3280, 3328, 3684, 3840, 3936, 3991, 4160, 4264, 4605, 4912, 4920, 4992, 5248, 5330, 6140, 6240, 6396, 6560, 7368, 7872, 7982, 7995, 8320, 8528, 9210, 9824, 9840, 9984, 10496, 10660, 11973, 12280, 12480, 12587, 12792, 13120, 14736, 15744, 15964, 15990, 16640, 17056, 18420, 19648, 19680, 19955, 21320, 23946, 24560, 24960, 25174, 25584, 26240, 29472, 31488, 31928, 31980, 34112, 36840, 37761, 39296, 39360, 39910, 42640, 47892, 49120, 49920, 50348, 51168, 52480, 58944, 59865, 62935, 63856, 63960, 68224, 73680, 75522, 78592, 78720, 79820, 85280, 95784, 98240, 100696, 102336, 117888, 119730, 125870, 127712, 127920, 136448, 147360, 151044, 157440, 159640, 163631, 170560, 188805, 191568, 196480, 201392, 204672, 235776, 239460, 251740, 255424, 255840, 294720, 302088, 319280, 327262, 341120, 377610, 383136, 392960, 402784, 409344, 478920, 490893, 503480, 510848, 511680, 589440, 604176, 638560, 654524, 682240, 755220, 766272, 805568, 818155, 957840, 981786, 1006960, 1021696, 1023360, 1178880, 1208352, 1277120, 1309048, 1510440, 1532544, 1611136, 1636310, 1915680, 1963572, 2013920, 2046720, 2416704, 2454465, 2554240, 2618096, 3020880, 3065088, 3222272, 3272620, 3831360, 3927144, 4027840, 4833408, 4908930, 5108480, 5236192, 6041760, 6545240, 7662720, 7854288, 8055680, 9666816, 9817860, 10472384, 12083520, 13090480, 15325440, 15708576, 16111360, 19635720, 20944768, 24167040, 26180960, 31417152, 39271440, 41889536, 48334080, 52361920, 62834304, 78542880, 104723840, 125668608, 157085760, 209447680, 314171520, 628343040]

約数ペア:

[(1, 628343040), (2, 314171520), (3, 209447680), (4, 157085760), (5, 125668608), (6, 104723840), (8, 78542880), (10, 62834304), (12, 52361920), (13, 48334080), (15, 41889536), (16, 39271440), (20, 31417152), (24, 26180960), (26, 24167040), (30, 20944768), (32, 19635720), (39, 16111360), (40, 15708576), (41, 15325440), (48, 13090480), (52, 12083520), (60, 10472384), (64, 9817860), (65, 9666816), (78, 8055680), (80, 7854288), (82, 7662720), (96, 6545240), (104, 6041760), (120, 5236192), (123, 5108480), (128, 4908930), (130, 4833408), (156, 4027840), (160, 3927144), (164, 3831360), (192, 3272620), (195, 3222272), (205, 3065088), (208, 3020880), (240, 2618096), (246, 2554240), (256, 2454465), (260, 2416704), (307, 2046720), (312, 2013920), (320, 1963572), (328, 1915680), (384, 1636310), (390, 1611136), (410, 1532544), (416, 1510440), (480, 1309048), (492, 1277120), (520, 1208352), (533, 1178880), (614, 1023360), (615, 1021696), (624, 1006960), (640, 981786), (656, 957840), (768, 818155), (780, 805568), (820, 766272), (832, 755220), (921, 682240), (960, 654524), (984, 638560), (1040, 604176), (1066, 589440), (1228, 511680), (1230, 510848), (1248, 503480), (1280, 490893), (1312, 478920), (1535, 409344), (1560, 402784), (1599, 392960), (1640, 383136), (1664, 377610), (1842, 341120), (1920, 327262), (1968, 319280), (2080, 302088), (2132, 294720), (2456, 255840), (2460, 255424), (2496, 251740), (2624, 239460), (2665, 235776), (3070, 204672), (3120, 201392), (3198, 196480), (3280, 191568), (3328, 188805), (3684, 170560), (3840, 163631), (3936, 159640), (3991, 157440), (4160, 151044), (4264, 147360), (4605, 136448), (4912, 127920), (4920, 127712), (4992, 125870), (5248, 119730), (5330, 117888), (6140, 102336), (6240, 100696), (6396, 98240), (6560, 95784), (7368, 85280), (7872, 79820), (7982, 78720), (7995, 78592), (8320, 75522), (8528, 73680), (9210, 68224), (9824, 63960), (9840, 63856), (9984, 62935), (10496, 59865), (10660, 58944), (11973, 52480), (12280, 51168), (12480, 50348), (12587, 49920), (12792, 49120), (13120, 47892), (14736, 42640), (15744, 39910), (15964, 39360), (15990, 39296), (16640, 37761), (17056, 36840), (18420, 34112), (19648, 31980), (19680, 31928), (19955, 31488), (21320, 29472), (23946, 26240), (24560, 25584), (24960, 25174)]