194255880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17789}}^1$

素因数の和:17823

約数の個数: 128

約数和(自身を含む): 717292800

約数和(自身を除く): 523036920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 17789, 35578, 53367, 71156, 88945, 106734, 124523, 142312, 177890, 213468, 231257, 249046, 266835, 355780, 373569, 426936, 462514, 498092, 533670, 622615, 693771, 711560, 747138, 925028, 996184, 1067340, 1156285, 1245230, 1387542, 1494276, 1618799, 1850056, 1867845, 2134680, 2312570, 2490460, 2775084, 2988552, 3237598, 3468855, 3735690, 4625140, 4856397, 4980920, 5550168, 6475196, 6937710, 7471380, 8093995, 9250280, 9712794, 12950392, 13875420, 14942760, 16187990, 19425588, 24281985, 27750840, 32375980, 38851176, 48563970, 64751960, 97127940, 194255880]

約数ペア:

[(1, 194255880), (2, 97127940), (3, 64751960), (4, 48563970), (5, 38851176), (6, 32375980), (7, 27750840), (8, 24281985), (10, 19425588), (12, 16187990), (13, 14942760), (14, 13875420), (15, 12950392), (20, 9712794), (21, 9250280), (24, 8093995), (26, 7471380), (28, 6937710), (30, 6475196), (35, 5550168), (39, 4980920), (40, 4856397), (42, 4625140), (52, 3735690), (56, 3468855), (60, 3237598), (65, 2988552), (70, 2775084), (78, 2490460), (84, 2312570), (91, 2134680), (104, 1867845), (105, 1850056), (120, 1618799), (130, 1494276), (140, 1387542), (156, 1245230), (168, 1156285), (182, 1067340), (195, 996184), (210, 925028), (260, 747138), (273, 711560), (280, 693771), (312, 622615), (364, 533670), (390, 498092), (420, 462514), (455, 426936), (520, 373569), (546, 355780), (728, 266835), (780, 249046), (840, 231257), (910, 213468), (1092, 177890), (1365, 142312), (1560, 124523), (1820, 106734), (2184, 88945), (2730, 71156), (3640, 53367), (5460, 35578), (10920, 17789)]