172059720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12049}}^1$

素因数の和:12087

約数の個数: 128

約数和(自身を含む): 624672000

約数和(自身を除く): 452612280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 12049, 14280, 24098, 36147, 48196, 60245, 72294, 84343, 96392, 120490, 144588, 168686, 180735, 204833, 240980, 253029, 289176, 337372, 361470, 409666, 421715, 481960, 506058, 614499, 674744, 722940, 819332, 843430, 1012116, 1024165, 1228998, 1265145, 1433831, 1445880, 1638664, 1686860, 2024232, 2048330, 2457996, 2530290, 2867662, 3072495, 3373720, 4096660, 4301493, 4915992, 5060580, 5735324, 6144990, 7169155, 8193320, 8602986, 10121160, 11470648, 12289980, 14338310, 17205972, 21507465, 24579960, 28676620, 34411944, 43014930, 57353240, 86029860, 172059720]

約数ペア:

[(1, 172059720), (2, 86029860), (3, 57353240), (4, 43014930), (5, 34411944), (6, 28676620), (7, 24579960), (8, 21507465), (10, 17205972), (12, 14338310), (14, 12289980), (15, 11470648), (17, 10121160), (20, 8602986), (21, 8193320), (24, 7169155), (28, 6144990), (30, 5735324), (34, 5060580), (35, 4915992), (40, 4301493), (42, 4096660), (51, 3373720), (56, 3072495), (60, 2867662), (68, 2530290), (70, 2457996), (84, 2048330), (85, 2024232), (102, 1686860), (105, 1638664), (119, 1445880), (120, 1433831), (136, 1265145), (140, 1228998), (168, 1024165), (170, 1012116), (204, 843430), (210, 819332), (238, 722940), (255, 674744), (280, 614499), (340, 506058), (357, 481960), (408, 421715), (420, 409666), (476, 361470), (510, 337372), (595, 289176), (680, 253029), (714, 240980), (840, 204833), (952, 180735), (1020, 168686), (1190, 144588), (1428, 120490), (1785, 96392), (2040, 84343), (2380, 72294), (2856, 60245), (3570, 48196), (4760, 36147), (7140, 24098), (12049, 14280)]