441479220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{11551}}^1$

素因数の和:11590

約数の個数: 144

約数和(自身を含む): 1548707328

約数和(自身を除く): 1107228108

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 588, 637, 735, 780, 910, 980, 1092, 1274, 1365, 1470, 1820, 1911, 2548, 2730, 2940, 3185, 3822, 5460, 6370, 7644, 9555, 11551, 12740, 19110, 23102, 34653, 38220, 46204, 57755, 69306, 80857, 115510, 138612, 150163, 161714, 173265, 231020, 242571, 300326, 323428, 346530, 404285, 450489, 485142, 565999, 600652, 693060, 750815, 808570, 900978, 970284, 1051141, 1131998, 1212855, 1501630, 1617140, 1697997, 1801956, 2102282, 2252445, 2263996, 2425710, 2829995, 3003260, 3153423, 3395994, 4204564, 4504890, 4851420, 5255705, 5659990, 6306846, 6791988, 7357987, 8489985, 9009780, 10511410, 11319980, 12613692, 14715974, 15767115, 16979970, 21022820, 22073961, 29431948, 31534230, 33959940, 36789935, 44147922, 63068460, 73579870, 88295844, 110369805, 147159740, 220739610, 441479220]

約数ペア:

[(1, 441479220), (2, 220739610), (3, 147159740), (4, 110369805), (5, 88295844), (6, 73579870), (7, 63068460), (10, 44147922), (12, 36789935), (13, 33959940), (14, 31534230), (15, 29431948), (20, 22073961), (21, 21022820), (26, 16979970), (28, 15767115), (30, 14715974), (35, 12613692), (39, 11319980), (42, 10511410), (49, 9009780), (52, 8489985), (60, 7357987), (65, 6791988), (70, 6306846), (78, 5659990), (84, 5255705), (91, 4851420), (98, 4504890), (105, 4204564), (130, 3395994), (140, 3153423), (147, 3003260), (156, 2829995), (182, 2425710), (195, 2263996), (196, 2252445), (210, 2102282), (245, 1801956), (260, 1697997), (273, 1617140), (294, 1501630), (364, 1212855), (390, 1131998), (420, 1051141), (455, 970284), (490, 900978), (546, 808570), (588, 750815), (637, 693060), (735, 600652), (780, 565999), (910, 485142), (980, 450489), (1092, 404285), (1274, 346530), (1365, 323428), (1470, 300326), (1820, 242571), (1911, 231020), (2548, 173265), (2730, 161714), (2940, 150163), (3185, 138612), (3822, 115510), (5460, 80857), (6370, 69306), (7644, 57755), (9555, 46204), (11551, 38220), (12740, 34653), (19110, 23102)]