853280340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{409}}^1$

素因数の和:570

約数の個数: 192

約数和(自身を含む): 2727648000

約数和(自身を除く): 1874367660

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 44, 55, 58, 60, 66, 87, 109, 110, 116, 132, 145, 165, 174, 218, 220, 290, 319, 327, 330, 348, 409, 435, 436, 545, 580, 638, 654, 660, 818, 870, 957, 1090, 1199, 1227, 1276, 1308, 1595, 1635, 1636, 1740, 1914, 2045, 2180, 2398, 2454, 3161, 3190, 3270, 3597, 3828, 4090, 4499, 4785, 4796, 4908, 5995, 6135, 6322, 6380, 6540, 7194, 8180, 8998, 9483, 9570, 11861, 11990, 12270, 12644, 13497, 14388, 15805, 17985, 17996, 18966, 19140, 22495, 23722, 23980, 24540, 26994, 31610, 34771, 35583, 35970, 37932, 44581, 44990, 47415, 47444, 53988, 59305, 63220, 67485, 69542, 71166, 71940, 89162, 89980, 94830, 104313, 118610, 130471, 133743, 134970, 139084, 142332, 173855, 177915, 178324, 189660, 208626, 222905, 237220, 260942, 267486, 269940, 347710, 355830, 391413, 417252, 445810, 490391, 521565, 521884, 534972, 652355, 668715, 695420, 711660, 782826, 891620, 980782, 1043130, 1292849, 1304710, 1337430, 1471173, 1565652, 1957065, 1961564, 2086260, 2451955, 2585698, 2609420, 2674860, 2942346, 3878547, 3914130, 4903910, 5171396, 5884692, 6464245, 7355865, 7757094, 7828260, 9807820, 12928490, 14221339, 14711730, 15514188, 19392735, 25856980, 28442678, 29423460, 38785470, 42664017, 56885356, 71106695, 77570940, 85328034, 142213390, 170656068, 213320085, 284426780, 426640170, 853280340]

約数ペア:

[(1, 853280340), (2, 426640170), (3, 284426780), (4, 213320085), (5, 170656068), (6, 142213390), (10, 85328034), (11, 77570940), (12, 71106695), (15, 56885356), (20, 42664017), (22, 38785470), (29, 29423460), (30, 28442678), (33, 25856980), (44, 19392735), (55, 15514188), (58, 14711730), (60, 14221339), (66, 12928490), (87, 9807820), (109, 7828260), (110, 7757094), (116, 7355865), (132, 6464245), (145, 5884692), (165, 5171396), (174, 4903910), (218, 3914130), (220, 3878547), (290, 2942346), (319, 2674860), (327, 2609420), (330, 2585698), (348, 2451955), (409, 2086260), (435, 1961564), (436, 1957065), (545, 1565652), (580, 1471173), (638, 1337430), (654, 1304710), (660, 1292849), (818, 1043130), (870, 980782), (957, 891620), (1090, 782826), (1199, 711660), (1227, 695420), (1276, 668715), (1308, 652355), (1595, 534972), (1635, 521884), (1636, 521565), (1740, 490391), (1914, 445810), (2045, 417252), (2180, 391413), (2398, 355830), (2454, 347710), (3161, 269940), (3190, 267486), (3270, 260942), (3597, 237220), (3828, 222905), (4090, 208626), (4499, 189660), (4785, 178324), (4796, 177915), (4908, 173855), (5995, 142332), (6135, 139084), (6322, 134970), (6380, 133743), (6540, 130471), (7194, 118610), (8180, 104313), (8998, 94830), (9483, 89980), (9570, 89162), (11861, 71940), (11990, 71166), (12270, 69542), (12644, 67485), (13497, 63220), (14388, 59305), (15805, 53988), (17985, 47444), (17996, 47415), (18966, 44990), (19140, 44581), (22495, 37932), (23722, 35970), (23980, 35583), (24540, 34771), (26994, 31610)]