196843920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9013}}^1$

素因数の和:9049

約数の個数: 160

約数和(自身を含む): 751118592

約数和(自身を除く): 554274672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 9013, 10920, 18026, 21840, 27039, 36052, 45065, 54078, 63091, 72104, 90130, 108156, 117169, 126182, 135195, 144208, 180260, 189273, 216312, 234338, 252364, 270390, 315455, 351507, 360520, 378546, 432624, 468676, 504728, 540780, 585845, 630910, 703014, 721040, 757092, 820183, 937352, 946365, 1009456, 1081560, 1171690, 1261820, 1406028, 1514184, 1640366, 1757535, 1874704, 1892730, 2163120, 2343380, 2460549, 2523640, 2812056, 3028368, 3280732, 3515070, 3785460, 4100915, 4686760, 4921098, 5047280, 5624112, 6561464, 7030140, 7570920, 8201830, 9373520, 9842196, 12302745, 13122928, 14060280, 15141840, 16403660, 19684392, 24605490, 28120560, 32807320, 39368784, 49210980, 65614640, 98421960, 196843920]

約数ペア:

[(1, 196843920), (2, 98421960), (3, 65614640), (4, 49210980), (5, 39368784), (6, 32807320), (7, 28120560), (8, 24605490), (10, 19684392), (12, 16403660), (13, 15141840), (14, 14060280), (15, 13122928), (16, 12302745), (20, 9842196), (21, 9373520), (24, 8201830), (26, 7570920), (28, 7030140), (30, 6561464), (35, 5624112), (39, 5047280), (40, 4921098), (42, 4686760), (48, 4100915), (52, 3785460), (56, 3515070), (60, 3280732), (65, 3028368), (70, 2812056), (78, 2523640), (80, 2460549), (84, 2343380), (91, 2163120), (104, 1892730), (105, 1874704), (112, 1757535), (120, 1640366), (130, 1514184), (140, 1406028), (156, 1261820), (168, 1171690), (182, 1081560), (195, 1009456), (208, 946365), (210, 937352), (240, 820183), (260, 757092), (273, 721040), (280, 703014), (312, 630910), (336, 585845), (364, 540780), (390, 504728), (420, 468676), (455, 432624), (520, 378546), (546, 360520), (560, 351507), (624, 315455), (728, 270390), (780, 252364), (840, 234338), (910, 216312), (1040, 189273), (1092, 180260), (1365, 144208), (1456, 135195), (1560, 126182), (1680, 117169), (1820, 108156), (2184, 90130), (2730, 72104), (3120, 63091), (3640, 54078), (4368, 45065), (5460, 36052), (7280, 27039), (9013, 21840), (10920, 18026)]