21717029160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1\times {\mathrm{3089}}^1$

素因数の和:3496

約数の個数: 192

約数和(自身を含む): 72016776000

約数和(自身を除く): 50299746840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 59, 60, 72, 90, 118, 120, 177, 180, 236, 295, 331, 354, 360, 472, 531, 590, 662, 708, 885, 993, 1062, 1180, 1324, 1416, 1655, 1770, 1986, 2124, 2360, 2648, 2655, 2979, 3089, 3310, 3540, 3972, 4248, 4965, 5310, 5958, 6178, 6620, 7080, 7944, 9267, 9930, 10620, 11916, 12356, 13240, 14895, 15445, 18534, 19529, 19860, 21240, 23832, 24712, 27801, 29790, 30890, 37068, 39058, 39720, 46335, 55602, 58587, 59580, 61780, 74136, 78116, 92670, 97645, 111204, 117174, 119160, 123560, 139005, 156232, 175761, 182251, 185340, 195290, 222408, 234348, 278010, 292935, 351522, 364502, 370680, 390580, 468696, 546753, 556020, 585870, 703044, 729004, 781160, 878805, 911255, 1022459, 1093506, 1112040, 1171740, 1406088, 1458008, 1640259, 1757610, 1822510, 2044918, 2187012, 2343480, 2733765, 3067377, 3280518, 3515220, 3645020, 4089836, 4374024, 5112295, 5467530, 6134754, 6561036, 7030440, 7290040, 8179672, 8201295, 9202131, 10224590, 10935060, 12269508, 13122072, 15336885, 16402590, 18404262, 20449180, 21870120, 24539016, 30673770, 32805180, 36808524, 40898360, 46010655, 60325081, 61347540, 65610360, 73617048, 92021310, 120650162, 122695080, 180975243, 184042620, 241300324, 301625405, 361950486, 368085240, 482600648, 542925729, 603250810, 723900972, 904876215, 1085851458, 1206501620, 1447801944, 1809752430, 2171702916, 2413003240, 2714628645, 3619504860, 4343405832, 5429257290, 7239009720, 10858514580, 21717029160]

約数ペア:

[(1, 21717029160), (2, 10858514580), (3, 7239009720), (4, 5429257290), (5, 4343405832), (6, 3619504860), (8, 2714628645), (9, 2413003240), (10, 2171702916), (12, 1809752430), (15, 1447801944), (18, 1206501620), (20, 1085851458), (24, 904876215), (30, 723900972), (36, 603250810), (40, 542925729), (45, 482600648), (59, 368085240), (60, 361950486), (72, 301625405), (90, 241300324), (118, 184042620), (120, 180975243), (177, 122695080), (180, 120650162), (236, 92021310), (295, 73617048), (331, 65610360), (354, 61347540), (360, 60325081), (472, 46010655), (531, 40898360), (590, 36808524), (662, 32805180), (708, 30673770), (885, 24539016), (993, 21870120), (1062, 20449180), (1180, 18404262), (1324, 16402590), (1416, 15336885), (1655, 13122072), (1770, 12269508), (1986, 10935060), (2124, 10224590), (2360, 9202131), (2648, 8201295), (2655, 8179672), (2979, 7290040), (3089, 7030440), (3310, 6561036), (3540, 6134754), (3972, 5467530), (4248, 5112295), (4965, 4374024), (5310, 4089836), (5958, 3645020), (6178, 3515220), (6620, 3280518), (7080, 3067377), (7944, 2733765), (9267, 2343480), (9930, 2187012), (10620, 2044918), (11916, 1822510), (12356, 1757610), (13240, 1640259), (14895, 1458008), (15445, 1406088), (18534, 1171740), (19529, 1112040), (19860, 1093506), (21240, 1022459), (23832, 911255), (24712, 878805), (27801, 781160), (29790, 729004), (30890, 703044), (37068, 585870), (39058, 556020), (39720, 546753), (46335, 468696), (55602, 390580), (58587, 370680), (59580, 364502), (61780, 351522), (74136, 292935), (78116, 278010), (92670, 234348), (97645, 222408), (111204, 195290), (117174, 185340), (119160, 182251), (123560, 175761), (139005, 156232)]