203430240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10867}}^1$

素因数の和:10901

約数の個数: 144

約数和(自身を含む): 747674928

約数和(自身を除く): 544244688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 10867, 18720, 21734, 32601, 43468, 54335, 65202, 86936, 97803, 108670, 130404, 141271, 163005, 173872, 195606, 217340, 260808, 282542, 326010, 347744, 391212, 423813, 434680, 489015, 521616, 565084, 652020, 706355, 782424, 847626, 869360, 978030, 1043232, 1130168, 1271439, 1304040, 1412710, 1564848, 1695252, 1738720, 1956060, 2119065, 2260336, 2542878, 2608080, 2825420, 3129696, 3390504, 3912120, 4238130, 4520672, 5085756, 5216160, 5650840, 6357195, 6781008, 7824240, 8476260, 10171512, 11301680, 12714390, 13562016, 15648480, 16952520, 20343024, 22603360, 25428780, 33905040, 40686048, 50857560, 67810080, 101715120, 203430240]

約数ペア:

[(1, 203430240), (2, 101715120), (3, 67810080), (4, 50857560), (5, 40686048), (6, 33905040), (8, 25428780), (9, 22603360), (10, 20343024), (12, 16952520), (13, 15648480), (15, 13562016), (16, 12714390), (18, 11301680), (20, 10171512), (24, 8476260), (26, 7824240), (30, 6781008), (32, 6357195), (36, 5650840), (39, 5216160), (40, 5085756), (45, 4520672), (48, 4238130), (52, 3912120), (60, 3390504), (65, 3129696), (72, 2825420), (78, 2608080), (80, 2542878), (90, 2260336), (96, 2119065), (104, 1956060), (117, 1738720), (120, 1695252), (130, 1564848), (144, 1412710), (156, 1304040), (160, 1271439), (180, 1130168), (195, 1043232), (208, 978030), (234, 869360), (240, 847626), (260, 782424), (288, 706355), (312, 652020), (360, 565084), (390, 521616), (416, 489015), (468, 434680), (480, 423813), (520, 391212), (585, 347744), (624, 326010), (720, 282542), (780, 260808), (936, 217340), (1040, 195606), (1170, 173872), (1248, 163005), (1440, 141271), (1560, 130404), (1872, 108670), (2080, 97803), (2340, 86936), (3120, 65202), (3744, 54335), (4680, 43468), (6240, 32601), (9360, 21734), (10867, 18720)]