8231486760

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{1759}}^1$

素因数の和:2405

約数の個数: 256

約数和(自身を含む): 31426560000

約数和(自身を除く): 23195073240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 619, 630, 756, 840, 945, 1080, 1238, 1260, 1512, 1759, 1857, 1890, 2476, 2520, 3095, 3518, 3714, 3780, 4333, 4952, 5277, 5571, 6190, 7036, 7428, 7560, 8666, 8795, 9285, 10554, 11142, 12313, 12380, 12999, 14072, 14856, 15831, 16713, 17332, 17590, 18570, 21108, 21665, 22284, 24626, 24760, 25998, 26385, 27855, 31662, 33426, 34664, 35180, 36939, 37140, 38997, 42216, 43330, 44568, 47493, 49252, 51996, 52770, 55710, 61565, 63324, 64995, 66852, 70360, 73878, 74280, 77994, 79155, 83565, 86660, 94986, 98504, 103992, 105540, 110817, 111420, 116991, 123130, 126648, 129990, 133704, 147756, 155988, 158310, 167130, 173320, 184695, 189972, 194985, 211080, 221634, 222840, 233982, 237465, 246260, 259980, 295512, 311976, 316620, 332451, 334260, 369390, 379944, 389970, 443268, 467964, 474930, 492520, 519960, 554085, 584955, 633240, 664902, 668520, 738780, 779940, 886536, 935928, 949860, 1088821, 1108170, 1169910, 1329804, 1477560, 1559880, 1662255, 1899720, 2177642, 2216340, 2339820, 2659608, 3266463, 3324510, 4355284, 4432680, 4679640, 5444105, 6532926, 6649020, 7621747, 8710568, 9799389, 10888210, 13065852, 13298040, 15243494, 16332315, 19598778, 21776420, 22865241, 26131704, 29398167, 30486988, 32664630, 38108735, 39197556, 43552840, 45730482, 48996945, 58796334, 60973976, 65329260, 68595723, 76217470, 78395112, 91460964, 97993890, 114326205, 117592668, 130658520, 137191446, 146990835, 152434940, 182921928, 195987780, 205787169, 228652410, 235185336, 274382892, 293981670, 304869880, 342978615, 391975560, 411574338, 457304820, 548765784, 587963340, 685957230, 823148676, 914609640, 1028935845, 1175926680, 1371914460, 1646297352, 2057871690, 2743828920, 4115743380, 8231486760]

約数ペア:

[(1, 8231486760), (2, 4115743380), (3, 2743828920), (4, 2057871690), (5, 1646297352), (6, 1371914460), (7, 1175926680), (8, 1028935845), (9, 914609640), (10, 823148676), (12, 685957230), (14, 587963340), (15, 548765784), (18, 457304820), (20, 411574338), (21, 391975560), (24, 342978615), (27, 304869880), (28, 293981670), (30, 274382892), (35, 235185336), (36, 228652410), (40, 205787169), (42, 195987780), (45, 182921928), (54, 152434940), (56, 146990835), (60, 137191446), (63, 130658520), (70, 117592668), (72, 114326205), (84, 97993890), (90, 91460964), (105, 78395112), (108, 76217470), (120, 68595723), (126, 65329260), (135, 60973976), (140, 58796334), (168, 48996945), (180, 45730482), (189, 43552840), (210, 39197556), (216, 38108735), (252, 32664630), (270, 30486988), (280, 29398167), (315, 26131704), (360, 22865241), (378, 21776420), (420, 19598778), (504, 16332315), (540, 15243494), (619, 13298040), (630, 13065852), (756, 10888210), (840, 9799389), (945, 8710568), (1080, 7621747), (1238, 6649020), (1260, 6532926), (1512, 5444105), (1759, 4679640), (1857, 4432680), (1890, 4355284), (2476, 3324510), (2520, 3266463), (3095, 2659608), (3518, 2339820), (3714, 2216340), (3780, 2177642), (4333, 1899720), (4952, 1662255), (5277, 1559880), (5571, 1477560), (6190, 1329804), (7036, 1169910), (7428, 1108170), (7560, 1088821), (8666, 949860), (8795, 935928), (9285, 886536), (10554, 779940), (11142, 738780), (12313, 668520), (12380, 664902), (12999, 633240), (14072, 584955), (14856, 554085), (15831, 519960), (16713, 492520), (17332, 474930), (17590, 467964), (18570, 443268), (21108, 389970), (21665, 379944), (22284, 369390), (24626, 334260), (24760, 332451), (25998, 316620), (26385, 311976), (27855, 295512), (31662, 259980), (33426, 246260), (34664, 237465), (35180, 233982), (36939, 222840), (37140, 221634), (38997, 211080), (42216, 194985), (43330, 189972), (44568, 184695), (47493, 173320), (49252, 167130), (51996, 158310), (52770, 155988), (55710, 147756), (61565, 133704), (63324, 129990), (64995, 126648), (66852, 123130), (70360, 116991), (73878, 111420), (74280, 110817), (77994, 105540), (79155, 103992), (83565, 98504), (86660, 94986)]