16985559960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{15817}}^1$

素因数の和:16010

約数の個数: 192

約数和(自身を含む): 58482309600

約数和(自身を除く): 41496749640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 157, 171, 180, 190, 228, 285, 314, 342, 360, 380, 456, 471, 570, 628, 684, 760, 785, 855, 942, 1140, 1256, 1368, 1413, 1570, 1710, 1884, 2280, 2355, 2826, 2983, 3140, 3420, 3768, 4710, 5652, 5966, 6280, 6840, 7065, 8949, 9420, 11304, 11932, 14130, 14915, 15817, 17898, 18840, 23864, 26847, 28260, 29830, 31634, 35796, 44745, 47451, 53694, 56520, 59660, 63268, 71592, 79085, 89490, 94902, 107388, 119320, 126536, 134235, 142353, 158170, 178980, 189804, 214776, 237255, 268470, 284706, 300523, 316340, 357960, 379608, 474510, 536940, 569412, 601046, 632680, 711765, 901569, 949020, 1073880, 1138824, 1202092, 1423530, 1502615, 1803138, 1898040, 2404184, 2483269, 2704707, 2847060, 3005230, 3606276, 4507845, 4966538, 5409414, 5694120, 6010460, 7212552, 7449807, 9015690, 9933076, 10818828, 12020920, 12416345, 13523535, 14899614, 18031380, 19866152, 21637656, 22349421, 24832690, 27047070, 29799228, 36062760, 37249035, 44698842, 47182111, 49665380, 54094140, 59598456, 74498070, 89397684, 94364222, 99330760, 108188280, 111747105, 141546333, 148996140, 178795368, 188728444, 223494210, 235910555, 283092666, 297992280, 377456888, 424638999, 446988420, 471821110, 566185332, 707731665, 849277998, 893976840, 943642220, 1132370664, 1415463330, 1698555996, 1887284440, 2123194995, 2830926660, 3397111992, 4246389990, 5661853320, 8492779980, 16985559960]

約数ペア:

[(1, 16985559960), (2, 8492779980), (3, 5661853320), (4, 4246389990), (5, 3397111992), (6, 2830926660), (8, 2123194995), (9, 1887284440), (10, 1698555996), (12, 1415463330), (15, 1132370664), (18, 943642220), (19, 893976840), (20, 849277998), (24, 707731665), (30, 566185332), (36, 471821110), (38, 446988420), (40, 424638999), (45, 377456888), (57, 297992280), (60, 283092666), (72, 235910555), (76, 223494210), (90, 188728444), (95, 178795368), (114, 148996140), (120, 141546333), (152, 111747105), (157, 108188280), (171, 99330760), (180, 94364222), (190, 89397684), (228, 74498070), (285, 59598456), (314, 54094140), (342, 49665380), (360, 47182111), (380, 44698842), (456, 37249035), (471, 36062760), (570, 29799228), (628, 27047070), (684, 24832690), (760, 22349421), (785, 21637656), (855, 19866152), (942, 18031380), (1140, 14899614), (1256, 13523535), (1368, 12416345), (1413, 12020920), (1570, 10818828), (1710, 9933076), (1884, 9015690), (2280, 7449807), (2355, 7212552), (2826, 6010460), (2983, 5694120), (3140, 5409414), (3420, 4966538), (3768, 4507845), (4710, 3606276), (5652, 3005230), (5966, 2847060), (6280, 2704707), (6840, 2483269), (7065, 2404184), (8949, 1898040), (9420, 1803138), (11304, 1502615), (11932, 1423530), (14130, 1202092), (14915, 1138824), (15817, 1073880), (17898, 949020), (18840, 901569), (23864, 711765), (26847, 632680), (28260, 601046), (29830, 569412), (31634, 536940), (35796, 474510), (44745, 379608), (47451, 357960), (53694, 316340), (56520, 300523), (59660, 284706), (63268, 268470), (71592, 237255), (79085, 214776), (89490, 189804), (94902, 178980), (107388, 158170), (119320, 142353), (126536, 134235)]