15698316420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1109}}^1\times {\mathrm{4139}}^1$

素因数の和:5282

約数の個数: 144

約数和(自身を含む): 50181768000

約数和(自身を除く): 34483451580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1109, 1140, 1710, 2218, 3327, 3420, 4139, 4436, 5545, 6654, 8278, 9981, 11090, 12417, 13308, 16556, 16635, 19962, 20695, 21071, 22180, 24834, 33270, 37251, 39924, 41390, 42142, 49668, 49905, 62085, 63213, 66540, 74502, 78641, 82780, 84284, 99810, 105355, 124170, 126426, 149004, 157282, 186255, 189639, 199620, 210710, 235923, 248340, 252852, 314564, 316065, 372510, 379278, 393205, 421420, 471846, 632130, 707769, 745020, 758556, 786410, 943692, 948195, 1179615, 1264260, 1415538, 1572820, 1896390, 2359230, 2831076, 3538845, 3792780, 4590151, 4718460, 7077690, 9180302, 13770453, 14155380, 18360604, 22950755, 27540906, 41311359, 45901510, 55081812, 68852265, 82622718, 87212869, 91803020, 137704530, 165245436, 174425738, 206556795, 261638607, 275409060, 348851476, 413113590, 436064345, 523277214, 784915821, 826227180, 872128690, 1046554428, 1308193035, 1569831642, 1744257380, 2616386070, 3139663284, 3924579105, 5232772140, 7849158210, 15698316420]

約数ペア:

[(1, 15698316420), (2, 7849158210), (3, 5232772140), (4, 3924579105), (5, 3139663284), (6, 2616386070), (9, 1744257380), (10, 1569831642), (12, 1308193035), (15, 1046554428), (18, 872128690), (19, 826227180), (20, 784915821), (30, 523277214), (36, 436064345), (38, 413113590), (45, 348851476), (57, 275409060), (60, 261638607), (76, 206556795), (90, 174425738), (95, 165245436), (114, 137704530), (171, 91803020), (180, 87212869), (190, 82622718), (228, 68852265), (285, 55081812), (342, 45901510), (380, 41311359), (570, 27540906), (684, 22950755), (855, 18360604), (1109, 14155380), (1140, 13770453), (1710, 9180302), (2218, 7077690), (3327, 4718460), (3420, 4590151), (4139, 3792780), (4436, 3538845), (5545, 2831076), (6654, 2359230), (8278, 1896390), (9981, 1572820), (11090, 1415538), (12417, 1264260), (13308, 1179615), (16556, 948195), (16635, 943692), (19962, 786410), (20695, 758556), (21071, 745020), (22180, 707769), (24834, 632130), (33270, 471846), (37251, 421420), (39924, 393205), (41390, 379278), (42142, 372510), (49668, 316065), (49905, 314564), (62085, 252852), (63213, 248340), (66540, 235923), (74502, 210710), (78641, 199620), (82780, 189639), (84284, 186255), (99810, 157282), (105355, 149004), (124170, 126426)]