293769420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:408

約数の個数: 192

約数和(自身を含む): 987033600

約数和(自身を除く): 693264180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 89, 105, 116, 140, 145, 174, 178, 203, 210, 267, 271, 290, 348, 356, 406, 420, 435, 445, 534, 542, 580, 609, 623, 812, 813, 870, 890, 1015, 1068, 1084, 1218, 1246, 1335, 1355, 1626, 1740, 1780, 1869, 1897, 2030, 2436, 2492, 2581, 2670, 2710, 3045, 3115, 3252, 3738, 3794, 4060, 4065, 5162, 5340, 5420, 5691, 6090, 6230, 7476, 7588, 7743, 7859, 8130, 9345, 9485, 10324, 11382, 12180, 12460, 12905, 15486, 15718, 16260, 18067, 18690, 18970, 22764, 23577, 24119, 25810, 28455, 30972, 31436, 36134, 37380, 37940, 38715, 39295, 47154, 48238, 51620, 54201, 55013, 56910, 72268, 72357, 77430, 78590, 90335, 94308, 96476, 108402, 110026, 113820, 117885, 120595, 144714, 154860, 157180, 165039, 168833, 180670, 216804, 220052, 235770, 241190, 271005, 275065, 289428, 330078, 337666, 361340, 361785, 471540, 482380, 506499, 542010, 550130, 660156, 675332, 699451, 723570, 825195, 844165, 1012998, 1084020, 1100260, 1398902, 1447140, 1650390, 1688330, 2025996, 2098353, 2532495, 2797804, 3300780, 3376660, 3497255, 4196706, 4896157, 5064990, 6994510, 8393412, 9792314, 10129980, 10491765, 13989020, 14688471, 19584628, 20983530, 24480785, 29376942, 41967060, 48961570, 58753884, 73442355, 97923140, 146884710, 293769420]

約数ペア:

[(1, 293769420), (2, 146884710), (3, 97923140), (4, 73442355), (5, 58753884), (6, 48961570), (7, 41967060), (10, 29376942), (12, 24480785), (14, 20983530), (15, 19584628), (20, 14688471), (21, 13989020), (28, 10491765), (29, 10129980), (30, 9792314), (35, 8393412), (42, 6994510), (58, 5064990), (60, 4896157), (70, 4196706), (84, 3497255), (87, 3376660), (89, 3300780), (105, 2797804), (116, 2532495), (140, 2098353), (145, 2025996), (174, 1688330), (178, 1650390), (203, 1447140), (210, 1398902), (267, 1100260), (271, 1084020), (290, 1012998), (348, 844165), (356, 825195), (406, 723570), (420, 699451), (435, 675332), (445, 660156), (534, 550130), (542, 542010), (580, 506499), (609, 482380), (623, 471540), (812, 361785), (813, 361340), (870, 337666), (890, 330078), (1015, 289428), (1068, 275065), (1084, 271005), (1218, 241190), (1246, 235770), (1335, 220052), (1355, 216804), (1626, 180670), (1740, 168833), (1780, 165039), (1869, 157180), (1897, 154860), (2030, 144714), (2436, 120595), (2492, 117885), (2581, 113820), (2670, 110026), (2710, 108402), (3045, 96476), (3115, 94308), (3252, 90335), (3738, 78590), (3794, 77430), (4060, 72357), (4065, 72268), (5162, 56910), (5340, 55013), (5420, 54201), (5691, 51620), (6090, 48238), (6230, 47154), (7476, 39295), (7588, 38715), (7743, 37940), (7859, 37380), (8130, 36134), (9345, 31436), (9485, 30972), (10324, 28455), (11382, 25810), (12180, 24119), (12460, 23577), (12905, 22764), (15486, 18970), (15718, 18690), (16260, 18067)]