198023280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9067}}^1$

素因数の和:9103

約数の個数: 160

約数和(自身を含む): 755618304

約数和(自身を除く): 557595024

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, 9067, 10920, 18134, 21840, 27201, 36268, 45335, 54402, 63469, 72536, 90670, 108804, 117871, 126938, 136005, 145072, 181340, 190407, 217608, 235742, 253876, 272010, 317345, 353613, 362680, 380814, 435216, 471484, 507752, 544020, 589355, 634690, 707226, 725360, 761628, 825097, 942968, 952035, 1015504, 1088040, 1178710, 1269380, 1414452, 1523256, 1650194, 1768065, 1885936, 1904070, 2176080, 2357420, 2475291, 2538760, 2828904, 3046512, 3300388, 3536130, 3808140, 4125485, 4714840, 4950582, 5077520, 5657808, 6600776, 7072260, 7616280, 8250970, 9429680, 9901164, 12376455, 13201552, 14144520, 15232560, 16501940, 19802328, 24752910, 28289040, 33003880, 39604656, 49505820, 66007760, 99011640, 198023280]

約数ペア:

[(1, 198023280), (2, 99011640), (3, 66007760), (4, 49505820), (5, 39604656), (6, 33003880), (7, 28289040), (8, 24752910), (10, 19802328), (12, 16501940), (13, 15232560), (14, 14144520), (15, 13201552), (16, 12376455), (20, 9901164), (21, 9429680), (24, 8250970), (26, 7616280), (28, 7072260), (30, 6600776), (35, 5657808), (39, 5077520), (40, 4950582), (42, 4714840), (48, 4125485), (52, 3808140), (56, 3536130), (60, 3300388), (65, 3046512), (70, 2828904), (78, 2538760), (80, 2475291), (84, 2357420), (91, 2176080), (104, 1904070), (105, 1885936), (112, 1768065), (120, 1650194), (130, 1523256), (140, 1414452), (156, 1269380), (168, 1178710), (182, 1088040), (195, 1015504), (208, 952035), (210, 942968), (240, 825097), (260, 761628), (273, 725360), (280, 707226), (312, 634690), (336, 589355), (364, 544020), (390, 507752), (420, 471484), (455, 435216), (520, 380814), (546, 362680), (560, 353613), (624, 317345), (728, 272010), (780, 253876), (840, 235742), (910, 217608), (1040, 190407), (1092, 181340), (1365, 145072), (1456, 136005), (1560, 126938), (1680, 117871), (1820, 108804), (2184, 90670), (2730, 72536), (3120, 63469), (3640, 54402), (4368, 45335), (5460, 36268), (7280, 27201), (9067, 21840), (10920, 18134)]