23440560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1$

素因数の和:723

約数の個数: 160

約数和(自身を含む): 85494528

約数和(自身を除く): 62053968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 390, 429, 440, 520, 528, 572, 624, 660, 683, 715, 780, 858, 880, 1040, 1144, 1320, 1366, 1430, 1560, 1716, 2049, 2145, 2288, 2640, 2732, 2860, 3120, 3415, 3432, 4098, 4290, 5464, 5720, 6830, 6864, 7513, 8196, 8580, 8879, 10245, 10928, 11440, 13660, 15026, 16392, 17160, 17758, 20490, 22539, 26637, 27320, 30052, 32784, 34320, 35516, 37565, 40980, 44395, 45078, 53274, 54640, 60104, 71032, 75130, 81960, 88790, 90156, 97669, 106548, 112695, 120208, 133185, 142064, 150260, 163920, 177580, 180312, 195338, 213096, 225390, 266370, 293007, 300520, 355160, 360624, 390676, 426192, 450780, 488345, 532740, 586014, 601040, 710320, 781352, 901560, 976690, 1065480, 1172028, 1465035, 1562704, 1803120, 1953380, 2130960, 2344056, 2930070, 3906760, 4688112, 5860140, 7813520, 11720280, 23440560]

約数ペア:

[(1, 23440560), (2, 11720280), (3, 7813520), (4, 5860140), (5, 4688112), (6, 3906760), (8, 2930070), (10, 2344056), (11, 2130960), (12, 1953380), (13, 1803120), (15, 1562704), (16, 1465035), (20, 1172028), (22, 1065480), (24, 976690), (26, 901560), (30, 781352), (33, 710320), (39, 601040), (40, 586014), (44, 532740), (48, 488345), (52, 450780), (55, 426192), (60, 390676), (65, 360624), (66, 355160), (78, 300520), (80, 293007), (88, 266370), (104, 225390), (110, 213096), (120, 195338), (130, 180312), (132, 177580), (143, 163920), (156, 150260), (165, 142064), (176, 133185), (195, 120208), (208, 112695), (220, 106548), (240, 97669), (260, 90156), (264, 88790), (286, 81960), (312, 75130), (330, 71032), (390, 60104), (429, 54640), (440, 53274), (520, 45078), (528, 44395), (572, 40980), (624, 37565), (660, 35516), (683, 34320), (715, 32784), (780, 30052), (858, 27320), (880, 26637), (1040, 22539), (1144, 20490), (1320, 17758), (1366, 17160), (1430, 16392), (1560, 15026), (1716, 13660), (2049, 11440), (2145, 10928), (2288, 10245), (2640, 8879), (2732, 8580), (2860, 8196), (3120, 7513), (3415, 6864), (3432, 6830), (4098, 5720), (4290, 5464)]