38928230160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1\times {\mathrm{8087}}^1$

素因数の和:8781

約数の個数: 160

約数和(自身を含む): 124778299392

約数和(自身を除く): 85850069232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 647, 744, 930, 1240, 1294, 1488, 1860, 1941, 2480, 2588, 3235, 3720, 3882, 5176, 6470, 7440, 7764, 8087, 9705, 10352, 12940, 15528, 16174, 19410, 20057, 24261, 25880, 31056, 32348, 38820, 40114, 40435, 48522, 51760, 60171, 64696, 77640, 80228, 80870, 97044, 100285, 120342, 121305, 129392, 155280, 160456, 161740, 194088, 200570, 240684, 242610, 250697, 300855, 320912, 323480, 388176, 401140, 481368, 485220, 501394, 601710, 646960, 752091, 802280, 962736, 970440, 1002788, 1203420, 1253485, 1504182, 1604560, 1940880, 2005576, 2406840, 2506970, 3008364, 3760455, 4011152, 4813680, 5013940, 5232289, 6016728, 7520910, 10027880, 10464578, 12033456, 15041820, 15696867, 20055760, 20929156, 26161445, 30083640, 31393734, 41858312, 52322890, 60167280, 62787468, 78484335, 83716624, 104645780, 125574936, 156968670, 162200959, 209291560, 251149872, 313937340, 324401918, 418583120, 486602877, 627874680, 648803836, 811004795, 973205754, 1255749360, 1297607672, 1622009590, 1946411508, 2433014385, 2595215344, 3244019180, 3892823016, 4866028770, 6488038360, 7785646032, 9732057540, 12976076720, 19464115080, 38928230160]

約数ペア:

[(1, 38928230160), (2, 19464115080), (3, 12976076720), (4, 9732057540), (5, 7785646032), (6, 6488038360), (8, 4866028770), (10, 3892823016), (12, 3244019180), (15, 2595215344), (16, 2433014385), (20, 1946411508), (24, 1622009590), (30, 1297607672), (31, 1255749360), (40, 973205754), (48, 811004795), (60, 648803836), (62, 627874680), (80, 486602877), (93, 418583120), (120, 324401918), (124, 313937340), (155, 251149872), (186, 209291560), (240, 162200959), (248, 156968670), (310, 125574936), (372, 104645780), (465, 83716624), (496, 78484335), (620, 62787468), (647, 60167280), (744, 52322890), (930, 41858312), (1240, 31393734), (1294, 30083640), (1488, 26161445), (1860, 20929156), (1941, 20055760), (2480, 15696867), (2588, 15041820), (3235, 12033456), (3720, 10464578), (3882, 10027880), (5176, 7520910), (6470, 6016728), (7440, 5232289), (7764, 5013940), (8087, 4813680), (9705, 4011152), (10352, 3760455), (12940, 3008364), (15528, 2506970), (16174, 2406840), (19410, 2005576), (20057, 1940880), (24261, 1604560), (25880, 1504182), (31056, 1253485), (32348, 1203420), (38820, 1002788), (40114, 970440), (40435, 962736), (48522, 802280), (51760, 752091), (60171, 646960), (64696, 601710), (77640, 501394), (80228, 485220), (80870, 481368), (97044, 401140), (100285, 388176), (120342, 323480), (121305, 320912), (129392, 300855), (155280, 250697), (160456, 242610), (161740, 240684), (194088, 200570)]