15121420740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{2539}}^1$

素因数の和:2867

約数の個数: 192

約数和(自身を含む): 48390048000

約数和(自身を除く): 33268627260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 82, 90, 108, 123, 135, 164, 180, 205, 246, 269, 270, 369, 410, 492, 538, 540, 615, 738, 807, 820, 1076, 1107, 1230, 1345, 1476, 1614, 1845, 2214, 2421, 2460, 2539, 2690, 3228, 3690, 4035, 4428, 4842, 5078, 5380, 5535, 7263, 7380, 7617, 8070, 9684, 10156, 11029, 11070, 12105, 12695, 14526, 15234, 16140, 22058, 22140, 22851, 24210, 25390, 29052, 30468, 33087, 36315, 38085, 44116, 45702, 48420, 50780, 55145, 66174, 68553, 72630, 76170, 91404, 99261, 104099, 110290, 114255, 132348, 137106, 145260, 152340, 165435, 198522, 208198, 220580, 228510, 274212, 297783, 312297, 330870, 342765, 397044, 416396, 457020, 496305, 520495, 595566, 624594, 661740, 682991, 685530, 936891, 992610, 1040990, 1191132, 1249188, 1365982, 1371060, 1488915, 1561485, 1873782, 1985220, 2048973, 2081980, 2731964, 2810673, 2977830, 3122970, 3414955, 3747564, 4097946, 4684455, 5621346, 5955660, 6146919, 6245940, 6829910, 8195892, 9368910, 10244865, 11242692, 12293838, 13659820, 14053365, 18440757, 18737820, 20489730, 24587676, 28002631, 28106730, 30734595, 36881514, 40979460, 56005262, 56213460, 61469190, 73763028, 84007893, 92203785, 112010524, 122938380, 140013155, 168015786, 184407570, 252023679, 280026310, 336031572, 368815140, 420039465, 504047358, 560052620, 756071037, 840078930, 1008094716, 1260118395, 1512142074, 1680157860, 2520236790, 3024284148, 3780355185, 5040473580, 7560710370, 15121420740]

約数ペア:

[(1, 15121420740), (2, 7560710370), (3, 5040473580), (4, 3780355185), (5, 3024284148), (6, 2520236790), (9, 1680157860), (10, 1512142074), (12, 1260118395), (15, 1008094716), (18, 840078930), (20, 756071037), (27, 560052620), (30, 504047358), (36, 420039465), (41, 368815140), (45, 336031572), (54, 280026310), (60, 252023679), (82, 184407570), (90, 168015786), (108, 140013155), (123, 122938380), (135, 112010524), (164, 92203785), (180, 84007893), (205, 73763028), (246, 61469190), (269, 56213460), (270, 56005262), (369, 40979460), (410, 36881514), (492, 30734595), (538, 28106730), (540, 28002631), (615, 24587676), (738, 20489730), (807, 18737820), (820, 18440757), (1076, 14053365), (1107, 13659820), (1230, 12293838), (1345, 11242692), (1476, 10244865), (1614, 9368910), (1845, 8195892), (2214, 6829910), (2421, 6245940), (2460, 6146919), (2539, 5955660), (2690, 5621346), (3228, 4684455), (3690, 4097946), (4035, 3747564), (4428, 3414955), (4842, 3122970), (5078, 2977830), (5380, 2810673), (5535, 2731964), (7263, 2081980), (7380, 2048973), (7617, 1985220), (8070, 1873782), (9684, 1561485), (10156, 1488915), (11029, 1371060), (11070, 1365982), (12105, 1249188), (12695, 1191132), (14526, 1040990), (15234, 992610), (16140, 936891), (22058, 685530), (22140, 682991), (22851, 661740), (24210, 624594), (25390, 595566), (29052, 520495), (30468, 496305), (33087, 457020), (36315, 416396), (38085, 397044), (44116, 342765), (45702, 330870), (48420, 312297), (50780, 297783), (55145, 274212), (66174, 228510), (68553, 220580), (72630, 208198), (76170, 198522), (91404, 165435), (99261, 152340), (104099, 145260), (110290, 137106), (114255, 132348)]