15013442040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1\times {\mathrm{307}}^1$

素因数の和:670

約数の個数: 256

約数和(自身を含む): 48299328000

約数和(自身を除く): 33285885960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 89, 95, 114, 120, 152, 178, 190, 228, 241, 267, 285, 307, 356, 380, 445, 456, 482, 534, 570, 614, 712, 723, 760, 890, 921, 964, 1068, 1140, 1205, 1228, 1335, 1446, 1535, 1691, 1780, 1842, 1928, 2136, 2280, 2410, 2456, 2670, 2892, 3070, 3382, 3560, 3615, 3684, 4579, 4605, 4820, 5073, 5340, 5784, 5833, 6140, 6764, 7230, 7368, 8455, 9158, 9210, 9640, 10146, 10680, 11666, 12280, 13528, 13737, 14460, 16910, 17499, 18316, 18420, 20292, 21449, 22895, 23332, 25365, 27323, 27474, 28920, 29165, 33820, 34998, 36632, 36840, 40584, 42898, 45790, 46664, 50730, 54646, 54948, 58330, 64347, 67640, 68685, 69996, 73987, 81969, 85796, 87495, 91580, 101460, 107245, 109292, 109896, 116660, 128694, 136615, 137370, 139992, 147974, 163938, 171592, 174990, 183160, 202920, 214490, 218584, 221961, 233320, 257388, 273230, 274740, 295948, 321735, 327876, 349980, 369935, 407531, 409845, 428980, 443922, 514776, 519137, 546460, 549480, 591896, 643470, 655752, 699960, 739870, 815062, 819690, 857960, 887844, 1038274, 1092920, 1109805, 1222593, 1286940, 1405753, 1479740, 1557411, 1630124, 1639380, 1775688, 2037655, 2076548, 2219610, 2445186, 2573880, 2595685, 2811506, 2959480, 3114822, 3260248, 3278760, 4075310, 4153096, 4217259, 4439220, 4890372, 5191370, 5623012, 6112965, 6229644, 6584843, 7028765, 7787055, 8150620, 8434518, 8878440, 9780744, 10382740, 11246024, 12225930, 12459288, 13169686, 14057530, 15574110, 16301240, 16869036, 19754529, 20765480, 21086295, 24451860, 26339372, 28115060, 31148220, 32924215, 33738072, 39509058, 42172590, 48903720, 52678744, 56230120, 62296440, 65848430, 79018116, 84345180, 98772645, 125112017, 131696860, 158036232, 168690360, 197545290, 250224034, 263393720, 375336051, 395090580, 500448068, 625560085, 750672102, 790181160, 1000896136, 1251120170, 1501344204, 1876680255, 2502240340, 3002688408, 3753360510, 5004480680, 7506721020, 15013442040]

約数ペア:

[(1, 15013442040), (2, 7506721020), (3, 5004480680), (4, 3753360510), (5, 3002688408), (6, 2502240340), (8, 1876680255), (10, 1501344204), (12, 1251120170), (15, 1000896136), (19, 790181160), (20, 750672102), (24, 625560085), (30, 500448068), (38, 395090580), (40, 375336051), (57, 263393720), (60, 250224034), (76, 197545290), (89, 168690360), (95, 158036232), (114, 131696860), (120, 125112017), (152, 98772645), (178, 84345180), (190, 79018116), (228, 65848430), (241, 62296440), (267, 56230120), (285, 52678744), (307, 48903720), (356, 42172590), (380, 39509058), (445, 33738072), (456, 32924215), (482, 31148220), (534, 28115060), (570, 26339372), (614, 24451860), (712, 21086295), (723, 20765480), (760, 19754529), (890, 16869036), (921, 16301240), (964, 15574110), (1068, 14057530), (1140, 13169686), (1205, 12459288), (1228, 12225930), (1335, 11246024), (1446, 10382740), (1535, 9780744), (1691, 8878440), (1780, 8434518), (1842, 8150620), (1928, 7787055), (2136, 7028765), (2280, 6584843), (2410, 6229644), (2456, 6112965), (2670, 5623012), (2892, 5191370), (3070, 4890372), (3382, 4439220), (3560, 4217259), (3615, 4153096), (3684, 4075310), (4579, 3278760), (4605, 3260248), (4820, 3114822), (5073, 2959480), (5340, 2811506), (5784, 2595685), (5833, 2573880), (6140, 2445186), (6764, 2219610), (7230, 2076548), (7368, 2037655), (8455, 1775688), (9158, 1639380), (9210, 1630124), (9640, 1557411), (10146, 1479740), (10680, 1405753), (11666, 1286940), (12280, 1222593), (13528, 1109805), (13737, 1092920), (14460, 1038274), (16910, 887844), (17499, 857960), (18316, 819690), (18420, 815062), (20292, 739870), (21449, 699960), (22895, 655752), (23332, 643470), (25365, 591896), (27323, 549480), (27474, 546460), (28920, 519137), (29165, 514776), (33820, 443922), (34998, 428980), (36632, 409845), (36840, 407531), (40584, 369935), (42898, 349980), (45790, 327876), (46664, 321735), (50730, 295948), (54646, 274740), (54948, 273230), (58330, 257388), (64347, 233320), (67640, 221961), (68685, 218584), (69996, 214490), (73987, 202920), (81969, 183160), (85796, 174990), (87495, 171592), (91580, 163938), (101460, 147974), (107245, 139992), (109292, 137370), (109896, 136615), (116660, 128694)]