193847160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{397}}^1$

素因数の和:737

約数の個数: 128

約数和(自身を含む): 629858880

約数和(自身を除く): 436011720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 313, 390, 397, 520, 626, 780, 794, 939, 1191, 1252, 1560, 1565, 1588, 1878, 1985, 2382, 2504, 3130, 3176, 3756, 3970, 4069, 4695, 4764, 5161, 5955, 6260, 7512, 7940, 8138, 9390, 9528, 10322, 11910, 12207, 12520, 15483, 15880, 16276, 18780, 20345, 20644, 23820, 24414, 25805, 30966, 32552, 37560, 40690, 41288, 47640, 48828, 51610, 61035, 61932, 77415, 81380, 97656, 103220, 122070, 123864, 124261, 154830, 162760, 206440, 244140, 248522, 309660, 372783, 488280, 497044, 619320, 621305, 745566, 994088, 1242610, 1491132, 1615393, 1863915, 2485220, 2982264, 3230786, 3727830, 4846179, 4970440, 6461572, 7455660, 8076965, 9692358, 12923144, 14911320, 16153930, 19384716, 24230895, 32307860, 38769432, 48461790, 64615720, 96923580, 193847160]

約数ペア:

[(1, 193847160), (2, 96923580), (3, 64615720), (4, 48461790), (5, 38769432), (6, 32307860), (8, 24230895), (10, 19384716), (12, 16153930), (13, 14911320), (15, 12923144), (20, 9692358), (24, 8076965), (26, 7455660), (30, 6461572), (39, 4970440), (40, 4846179), (52, 3727830), (60, 3230786), (65, 2982264), (78, 2485220), (104, 1863915), (120, 1615393), (130, 1491132), (156, 1242610), (195, 994088), (260, 745566), (312, 621305), (313, 619320), (390, 497044), (397, 488280), (520, 372783), (626, 309660), (780, 248522), (794, 244140), (939, 206440), (1191, 162760), (1252, 154830), (1560, 124261), (1565, 123864), (1588, 122070), (1878, 103220), (1985, 97656), (2382, 81380), (2504, 77415), (3130, 61932), (3176, 61035), (3756, 51610), (3970, 48828), (4069, 47640), (4695, 41288), (4764, 40690), (5161, 37560), (5955, 32552), (6260, 30966), (7512, 25805), (7940, 24414), (8138, 23820), (9390, 20644), (9528, 20345), (10322, 18780), (11910, 16276), (12207, 15880), (12520, 15483)]