2847473160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1453}}^1\times {\mathrm{2333}}^1$

素因数の和:3807

約数の個数: 128

約数和(自身を含む): 9773671680

約数和(自身を除く): 6926198520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1453, 2333, 2906, 4359, 4666, 5812, 6999, 7265, 8718, 9332, 10171, 11624, 11665, 13998, 14530, 16331, 17436, 18664, 20342, 21795, 23330, 27996, 29060, 30513, 32662, 34872, 34995, 40684, 43590, 46660, 48993, 50855, 55992, 58120, 61026, 65324, 69990, 81368, 81655, 87180, 93320, 97986, 101710, 122052, 130648, 139980, 152565, 163310, 174360, 195972, 203420, 244104, 244965, 279960, 305130, 326620, 391944, 406840, 489930, 610260, 653240, 979860, 1220520, 1959720, 3389849, 6779698, 10169547, 13559396, 16949245, 20339094, 23728943, 27118792, 33898490, 40678188, 47457886, 50847735, 67796980, 71186829, 81356376, 94915772, 101695470, 118644715, 135593960, 142373658, 189831544, 203390940, 237289430, 284747316, 355934145, 406781880, 474578860, 569494632, 711868290, 949157720, 1423736580, 2847473160]

約数ペア:

[(1, 2847473160), (2, 1423736580), (3, 949157720), (4, 711868290), (5, 569494632), (6, 474578860), (7, 406781880), (8, 355934145), (10, 284747316), (12, 237289430), (14, 203390940), (15, 189831544), (20, 142373658), (21, 135593960), (24, 118644715), (28, 101695470), (30, 94915772), (35, 81356376), (40, 71186829), (42, 67796980), (56, 50847735), (60, 47457886), (70, 40678188), (84, 33898490), (105, 27118792), (120, 23728943), (140, 20339094), (168, 16949245), (210, 13559396), (280, 10169547), (420, 6779698), (840, 3389849), (1453, 1959720), (2333, 1220520), (2906, 979860), (4359, 653240), (4666, 610260), (5812, 489930), (6999, 406840), (7265, 391944), (8718, 326620), (9332, 305130), (10171, 279960), (11624, 244965), (11665, 244104), (13998, 203420), (14530, 195972), (16331, 174360), (17436, 163310), (18664, 152565), (20342, 139980), (21795, 130648), (23330, 122052), (27996, 101710), (29060, 97986), (30513, 93320), (32662, 87180), (34872, 81655), (34995, 81368), (40684, 69990), (43590, 65324), (46660, 61026), (48993, 58120), (50855, 55992)]