193103820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11789}}^1$

素因数の和:11824

約数の個数: 144

約数和(自身を含む): 720982080

約数和(自身を除く): 527878260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 11789, 16380, 23578, 35367, 47156, 58945, 70734, 82523, 106101, 117890, 141468, 153257, 165046, 176835, 212202, 235780, 247569, 306514, 330092, 353670, 412615, 424404, 459771, 495138, 530505, 613028, 707340, 742707, 766285, 825230, 919542, 990276, 1061010, 1072799, 1237845, 1379313, 1485414, 1532570, 1650460, 1839084, 2122020, 2145598, 2298855, 2475690, 2758626, 2970828, 3065140, 3218397, 3713535, 4291196, 4597710, 4951380, 5363995, 5517252, 6436794, 6896565, 7427070, 9195420, 9655191, 10727990, 12873588, 13793130, 14854140, 16091985, 19310382, 21455980, 27586260, 32183970, 38620764, 48275955, 64367940, 96551910, 193103820]

約数ペア:

[(1, 193103820), (2, 96551910), (3, 64367940), (4, 48275955), (5, 38620764), (6, 32183970), (7, 27586260), (9, 21455980), (10, 19310382), (12, 16091985), (13, 14854140), (14, 13793130), (15, 12873588), (18, 10727990), (20, 9655191), (21, 9195420), (26, 7427070), (28, 6896565), (30, 6436794), (35, 5517252), (36, 5363995), (39, 4951380), (42, 4597710), (45, 4291196), (52, 3713535), (60, 3218397), (63, 3065140), (65, 2970828), (70, 2758626), (78, 2475690), (84, 2298855), (90, 2145598), (91, 2122020), (105, 1839084), (117, 1650460), (126, 1532570), (130, 1485414), (140, 1379313), (156, 1237845), (180, 1072799), (182, 1061010), (195, 990276), (210, 919542), (234, 825230), (252, 766285), (260, 742707), (273, 707340), (315, 613028), (364, 530505), (390, 495138), (420, 459771), (455, 424404), (468, 412615), (546, 353670), (585, 330092), (630, 306514), (780, 247569), (819, 235780), (910, 212202), (1092, 176835), (1170, 165046), (1260, 153257), (1365, 141468), (1638, 117890), (1820, 106101), (2340, 82523), (2730, 70734), (3276, 58945), (4095, 47156), (5460, 35367), (8190, 23578), (11789, 16380)]