16406875440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{70549}}^1$

素因数の和:70604

約数の個数: 240

約数和(自身を含む): 61412364000

約数和(自身を除く): 45005488560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 34, 36, 38, 40, 45, 48, 51, 57, 60, 68, 72, 76, 80, 85, 90, 95, 102, 114, 120, 136, 144, 152, 153, 170, 171, 180, 190, 204, 228, 240, 255, 272, 285, 304, 306, 323, 340, 342, 360, 380, 408, 456, 510, 570, 612, 646, 680, 684, 720, 760, 765, 816, 855, 912, 969, 1020, 1140, 1224, 1292, 1360, 1368, 1520, 1530, 1615, 1710, 1938, 2040, 2280, 2448, 2584, 2736, 2907, 3060, 3230, 3420, 3876, 4080, 4560, 4845, 5168, 5814, 6120, 6460, 6840, 7752, 9690, 11628, 12240, 12920, 13680, 14535, 15504, 19380, 23256, 25840, 29070, 38760, 46512, 58140, 70549, 77520, 116280, 141098, 211647, 232560, 282196, 352745, 423294, 564392, 634941, 705490, 846588, 1058235, 1128784, 1199333, 1269882, 1340431, 1410980, 1693176, 2116470, 2398666, 2539764, 2680862, 2821960, 3174705, 3386352, 3597999, 4021293, 4232940, 4797332, 5079528, 5361724, 5643920, 5996665, 6349410, 6702155, 7195998, 8042586, 8465880, 9594664, 10159056, 10723448, 10793997, 11993330, 12063879, 12698820, 13404310, 14391996, 16085172, 16931760, 17989995, 19189328, 20106465, 21446896, 21587994, 22787327, 23986660, 24127758, 25397640, 26808620, 28783992, 32170344, 35979990, 40212930, 43175988, 45574654, 47973320, 48255516, 50795280, 53617240, 53969985, 57567984, 60319395, 64340688, 68361981, 71959980, 80425860, 86351976, 91149308, 95946640, 96511032, 107234480, 107939970, 113936635, 120638790, 136723962, 143919960, 160851720, 172703952, 182298616, 193022064, 205085943, 215879940, 227873270, 241277580, 273447924, 287839920, 321703440, 341809905, 364597232, 410171886, 431759880, 455746540, 482555160, 546895848, 683619810, 820343772, 863519760, 911493080, 965110320, 1025429715, 1093791696, 1367239620, 1640687544, 1822986160, 2050859430, 2734479240, 3281375088, 4101718860, 5468958480, 8203437720, 16406875440]

約数ペア:

[(1, 16406875440), (2, 8203437720), (3, 5468958480), (4, 4101718860), (5, 3281375088), (6, 2734479240), (8, 2050859430), (9, 1822986160), (10, 1640687544), (12, 1367239620), (15, 1093791696), (16, 1025429715), (17, 965110320), (18, 911493080), (19, 863519760), (20, 820343772), (24, 683619810), (30, 546895848), (34, 482555160), (36, 455746540), (38, 431759880), (40, 410171886), (45, 364597232), (48, 341809905), (51, 321703440), (57, 287839920), (60, 273447924), (68, 241277580), (72, 227873270), (76, 215879940), (80, 205085943), (85, 193022064), (90, 182298616), (95, 172703952), (102, 160851720), (114, 143919960), (120, 136723962), (136, 120638790), (144, 113936635), (152, 107939970), (153, 107234480), (170, 96511032), (171, 95946640), (180, 91149308), (190, 86351976), (204, 80425860), (228, 71959980), (240, 68361981), (255, 64340688), (272, 60319395), (285, 57567984), (304, 53969985), (306, 53617240), (323, 50795280), (340, 48255516), (342, 47973320), (360, 45574654), (380, 43175988), (408, 40212930), (456, 35979990), (510, 32170344), (570, 28783992), (612, 26808620), (646, 25397640), (680, 24127758), (684, 23986660), (720, 22787327), (760, 21587994), (765, 21446896), (816, 20106465), (855, 19189328), (912, 17989995), (969, 16931760), (1020, 16085172), (1140, 14391996), (1224, 13404310), (1292, 12698820), (1360, 12063879), (1368, 11993330), (1520, 10793997), (1530, 10723448), (1615, 10159056), (1710, 9594664), (1938, 8465880), (2040, 8042586), (2280, 7195998), (2448, 6702155), (2584, 6349410), (2736, 5996665), (2907, 5643920), (3060, 5361724), (3230, 5079528), (3420, 4797332), (3876, 4232940), (4080, 4021293), (4560, 3597999), (4845, 3386352), (5168, 3174705), (5814, 2821960), (6120, 2680862), (6460, 2539764), (6840, 2398666), (7752, 2116470), (9690, 1693176), (11628, 1410980), (12240, 1340431), (12920, 1269882), (13680, 1199333), (14535, 1128784), (15504, 1058235), (19380, 846588), (23256, 705490), (25840, 634941), (29070, 564392), (38760, 423294), (46512, 352745), (58140, 282196), (70549, 232560), (77520, 211647), (116280, 141098)]