1228500240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{883}}^1$

素因数の和:958

約数の個数: 320

約数和(自身を含む): 4545994752

約数和(自身を除く): 3317494512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 31, 33, 34, 40, 44, 48, 51, 55, 60, 62, 66, 68, 80, 85, 88, 93, 102, 110, 120, 124, 132, 136, 155, 165, 170, 176, 186, 187, 204, 220, 240, 248, 255, 264, 272, 310, 330, 340, 341, 372, 374, 408, 440, 465, 496, 510, 527, 528, 561, 620, 660, 680, 682, 744, 748, 816, 880, 883, 930, 935, 1020, 1023, 1054, 1122, 1240, 1320, 1360, 1364, 1488, 1496, 1581, 1705, 1766, 1860, 1870, 2040, 2046, 2108, 2244, 2480, 2635, 2640, 2649, 2728, 2805, 2992, 3162, 3410, 3532, 3720, 3740, 4080, 4092, 4216, 4415, 4488, 5115, 5270, 5298, 5456, 5610, 5797, 6324, 6820, 7064, 7440, 7480, 7905, 8184, 8432, 8830, 8976, 9713, 10230, 10540, 10596, 11220, 11594, 12648, 13245, 13640, 14128, 14960, 15011, 15810, 16368, 17391, 17660, 19426, 20460, 21080, 21192, 22440, 23188, 25296, 26490, 27280, 27373, 28985, 29139, 30022, 31620, 34782, 35320, 38852, 40920, 42160, 42384, 44880, 45033, 46376, 48565, 52980, 54746, 57970, 58278, 60044, 63240, 69564, 70640, 75055, 77704, 81840, 82119, 86955, 90066, 92752, 97130, 105960, 109492, 115940, 116556, 120088, 126480, 136865, 139128, 145695, 150110, 155408, 164238, 165121, 173910, 180132, 194260, 211920, 218984, 225165, 231880, 233112, 240176, 273730, 278256, 291390, 300220, 301103, 328476, 330242, 347820, 360264, 388520, 410595, 437968, 450330, 463760, 465341, 466224, 495363, 547460, 582780, 600440, 602206, 656952, 660484, 695640, 720528, 777040, 821190, 825605, 900660, 903309, 930682, 990726, 1094920, 1165560, 1200880, 1204412, 1313904, 1320968, 1391280, 1396023, 1505515, 1642380, 1651210, 1801320, 1806618, 1861364, 1981452, 2189840, 2326705, 2331120, 2408824, 2476815, 2641936, 2792046, 3011030, 3284760, 3302420, 3602640, 3613236, 3722728, 3962904, 4516545, 4653410, 4817648, 4953630, 5118751, 5584092, 6022060, 6569520, 6604840, 6980115, 7226472, 7445456, 7925808, 9033090, 9306820, 9907260, 10237502, 11168184, 12044120, 13209680, 13960230, 14452944, 15356253, 18066180, 18613640, 19814520, 20475004, 22336368, 24088240, 25593755, 27920460, 30712506, 36132360, 37227280, 39629040, 40950008, 51187510, 55840920, 61425012, 72264720, 76781265, 81900016, 102375020, 111681840, 122850024, 153562530, 204750040, 245700048, 307125060, 409500080, 614250120, 1228500240]

約数ペア:

[(1, 1228500240), (2, 614250120), (3, 409500080), (4, 307125060), (5, 245700048), (6, 204750040), (8, 153562530), (10, 122850024), (11, 111681840), (12, 102375020), (15, 81900016), (16, 76781265), (17, 72264720), (20, 61425012), (22, 55840920), (24, 51187510), (30, 40950008), (31, 39629040), (33, 37227280), (34, 36132360), (40, 30712506), (44, 27920460), (48, 25593755), (51, 24088240), (55, 22336368), (60, 20475004), (62, 19814520), (66, 18613640), (68, 18066180), (80, 15356253), (85, 14452944), (88, 13960230), (93, 13209680), (102, 12044120), (110, 11168184), (120, 10237502), (124, 9907260), (132, 9306820), (136, 9033090), (155, 7925808), (165, 7445456), (170, 7226472), (176, 6980115), (186, 6604840), (187, 6569520), (204, 6022060), (220, 5584092), (240, 5118751), (248, 4953630), (255, 4817648), (264, 4653410), (272, 4516545), (310, 3962904), (330, 3722728), (340, 3613236), (341, 3602640), (372, 3302420), (374, 3284760), (408, 3011030), (440, 2792046), (465, 2641936), (496, 2476815), (510, 2408824), (527, 2331120), (528, 2326705), (561, 2189840), (620, 1981452), (660, 1861364), (680, 1806618), (682, 1801320), (744, 1651210), (748, 1642380), (816, 1505515), (880, 1396023), (883, 1391280), (930, 1320968), (935, 1313904), (1020, 1204412), (1023, 1200880), (1054, 1165560), (1122, 1094920), (1240, 990726), (1320, 930682), (1360, 903309), (1364, 900660), (1488, 825605), (1496, 821190), (1581, 777040), (1705, 720528), (1766, 695640), (1860, 660484), (1870, 656952), (2040, 602206), (2046, 600440), (2108, 582780), (2244, 547460), (2480, 495363), (2635, 466224), (2640, 465341), (2649, 463760), (2728, 450330), (2805, 437968), (2992, 410595), (3162, 388520), (3410, 360264), (3532, 347820), (3720, 330242), (3740, 328476), (4080, 301103), (4092, 300220), (4216, 291390), (4415, 278256), (4488, 273730), (5115, 240176), (5270, 233112), (5298, 231880), (5456, 225165), (5610, 218984), (5797, 211920), (6324, 194260), (6820, 180132), (7064, 173910), (7440, 165121), (7480, 164238), (7905, 155408), (8184, 150110), (8432, 145695), (8830, 139128), (8976, 136865), (9713, 126480), (10230, 120088), (10540, 116556), (10596, 115940), (11220, 109492), (11594, 105960), (12648, 97130), (13245, 92752), (13640, 90066), (14128, 86955), (14960, 82119), (15011, 81840), (15810, 77704), (16368, 75055), (17391, 70640), (17660, 69564), (19426, 63240), (20460, 60044), (21080, 58278), (21192, 57970), (22440, 54746), (23188, 52980), (25296, 48565), (26490, 46376), (27280, 45033), (27373, 44880), (28985, 42384), (29139, 42160), (30022, 40920), (31620, 38852), (34782, 35320)]