18287757360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{397}}^1\times {\mathrm{467}}^1$

素因数の和:1020

約数の個数: 240

約数和(自身を含む): 62153316576

約数和(自身を除く): 43865559216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 137, 144, 180, 240, 274, 360, 397, 411, 467, 548, 685, 720, 794, 822, 934, 1096, 1191, 1233, 1370, 1401, 1588, 1644, 1868, 1985, 2055, 2192, 2335, 2382, 2466, 2740, 2802, 3176, 3288, 3573, 3736, 3970, 4110, 4203, 4670, 4764, 4932, 5480, 5604, 5955, 6165, 6352, 6576, 7005, 7146, 7472, 7940, 8220, 8406, 9340, 9528, 9864, 10960, 11208, 11910, 12330, 14010, 14292, 15880, 16440, 16812, 17865, 18680, 19056, 19728, 21015, 22416, 23820, 24660, 28020, 28584, 31760, 32880, 33624, 35730, 37360, 42030, 47640, 49320, 54389, 56040, 57168, 63979, 67248, 71460, 84060, 95280, 98640, 108778, 112080, 127958, 142920, 163167, 168120, 185399, 191937, 217556, 255916, 271945, 285840, 319895, 326334, 336240, 370798, 383874, 435112, 489501, 511832, 543890, 556197, 575811, 639790, 652668, 741596, 767748, 815835, 870224, 926995, 959685, 979002, 1023664, 1087780, 1112394, 1151622, 1279580, 1305336, 1483192, 1535496, 1631670, 1668591, 1853990, 1919370, 1958004, 2175560, 2224788, 2303244, 2447505, 2559160, 2610672, 2780985, 2879055, 2966384, 3070992, 3263340, 3337182, 3707980, 3838740, 3916008, 4351120, 4449576, 4606488, 4895010, 5118320, 5561970, 5758110, 6526680, 6674364, 7415960, 7677480, 7832016, 8342955, 8899152, 9212976, 9790020, 11123940, 11516220, 13053360, 13348728, 14831920, 15354960, 16685910, 19580040, 22247880, 23032440, 25399663, 26697456, 33371820, 39160080, 44495760, 46064880, 50799326, 66743640, 76198989, 101598652, 126998315, 133487280, 152397978, 203197304, 228596967, 253996630, 304795956, 380994945, 406394608, 457193934, 507993260, 609591912, 761989890, 914387868, 1015986520, 1142984835, 1219183824, 1523979780, 1828775736, 2031973040, 2285969670, 3047959560, 3657551472, 4571939340, 6095919120, 9143878680, 18287757360]

約数ペア:

[(1, 18287757360), (2, 9143878680), (3, 6095919120), (4, 4571939340), (5, 3657551472), (6, 3047959560), (8, 2285969670), (9, 2031973040), (10, 1828775736), (12, 1523979780), (15, 1219183824), (16, 1142984835), (18, 1015986520), (20, 914387868), (24, 761989890), (30, 609591912), (36, 507993260), (40, 457193934), (45, 406394608), (48, 380994945), (60, 304795956), (72, 253996630), (80, 228596967), (90, 203197304), (120, 152397978), (137, 133487280), (144, 126998315), (180, 101598652), (240, 76198989), (274, 66743640), (360, 50799326), (397, 46064880), (411, 44495760), (467, 39160080), (548, 33371820), (685, 26697456), (720, 25399663), (794, 23032440), (822, 22247880), (934, 19580040), (1096, 16685910), (1191, 15354960), (1233, 14831920), (1370, 13348728), (1401, 13053360), (1588, 11516220), (1644, 11123940), (1868, 9790020), (1985, 9212976), (2055, 8899152), (2192, 8342955), (2335, 7832016), (2382, 7677480), (2466, 7415960), (2740, 6674364), (2802, 6526680), (3176, 5758110), (3288, 5561970), (3573, 5118320), (3736, 4895010), (3970, 4606488), (4110, 4449576), (4203, 4351120), (4670, 3916008), (4764, 3838740), (4932, 3707980), (5480, 3337182), (5604, 3263340), (5955, 3070992), (6165, 2966384), (6352, 2879055), (6576, 2780985), (7005, 2610672), (7146, 2559160), (7472, 2447505), (7940, 2303244), (8220, 2224788), (8406, 2175560), (9340, 1958004), (9528, 1919370), (9864, 1853990), (10960, 1668591), (11208, 1631670), (11910, 1535496), (12330, 1483192), (14010, 1305336), (14292, 1279580), (15880, 1151622), (16440, 1112394), (16812, 1087780), (17865, 1023664), (18680, 979002), (19056, 959685), (19728, 926995), (21015, 870224), (22416, 815835), (23820, 767748), (24660, 741596), (28020, 652668), (28584, 639790), (31760, 575811), (32880, 556197), (33624, 543890), (35730, 511832), (37360, 489501), (42030, 435112), (47640, 383874), (49320, 370798), (54389, 336240), (56040, 326334), (57168, 319895), (63979, 285840), (67248, 271945), (71460, 255916), (84060, 217556), (95280, 191937), (98640, 185399), (108778, 168120), (112080, 163167), (127958, 142920)]