223098480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1657}}^1$

素因数の和:1704

約数の個数: 240

約数和(自身を含む): 865953504

約数和(自身を除く): 642855024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 66, 68, 72, 80, 85, 88, 90, 99, 102, 110, 120, 132, 136, 144, 153, 165, 170, 176, 180, 187, 198, 204, 220, 240, 255, 264, 272, 306, 330, 340, 360, 374, 396, 408, 440, 495, 510, 528, 561, 612, 660, 680, 720, 748, 765, 792, 816, 880, 935, 990, 1020, 1122, 1224, 1320, 1360, 1496, 1530, 1584, 1657, 1683, 1870, 1980, 2040, 2244, 2448, 2640, 2805, 2992, 3060, 3314, 3366, 3740, 3960, 4080, 4488, 4971, 5610, 6120, 6628, 6732, 7480, 7920, 8285, 8415, 8976, 9942, 11220, 12240, 13256, 13464, 14913, 14960, 16570, 16830, 18227, 19884, 22440, 24855, 26512, 26928, 28169, 29826, 33140, 33660, 36454, 39768, 44880, 49710, 54681, 56338, 59652, 66280, 67320, 72908, 74565, 79536, 84507, 91135, 99420, 109362, 112676, 119304, 132560, 134640, 140845, 145816, 149130, 164043, 169014, 182270, 198840, 218724, 225352, 238608, 253521, 273405, 281690, 291632, 298260, 309859, 328086, 338028, 364540, 397680, 422535, 437448, 450704, 507042, 546810, 563380, 596520, 619718, 656172, 676056, 729080, 820215, 845070, 874896, 929577, 1014084, 1093620, 1126760, 1193040, 1239436, 1267605, 1312344, 1352112, 1458160, 1549295, 1640430, 1690140, 1859154, 2028168, 2187240, 2253520, 2478872, 2535210, 2624688, 2788731, 3098590, 3280860, 3380280, 3718308, 4056336, 4374480, 4647885, 4957744, 5070420, 5577462, 6197180, 6561720, 6760560, 7436616, 9295770, 10140840, 11154924, 12394360, 13123440, 13943655, 14873232, 18591540, 20281680, 22309848, 24788720, 27887310, 37183080, 44619696, 55774620, 74366160, 111549240, 223098480]

約数ペア:

[(1, 223098480), (2, 111549240), (3, 74366160), (4, 55774620), (5, 44619696), (6, 37183080), (8, 27887310), (9, 24788720), (10, 22309848), (11, 20281680), (12, 18591540), (15, 14873232), (16, 13943655), (17, 13123440), (18, 12394360), (20, 11154924), (22, 10140840), (24, 9295770), (30, 7436616), (33, 6760560), (34, 6561720), (36, 6197180), (40, 5577462), (44, 5070420), (45, 4957744), (48, 4647885), (51, 4374480), (55, 4056336), (60, 3718308), (66, 3380280), (68, 3280860), (72, 3098590), (80, 2788731), (85, 2624688), (88, 2535210), (90, 2478872), (99, 2253520), (102, 2187240), (110, 2028168), (120, 1859154), (132, 1690140), (136, 1640430), (144, 1549295), (153, 1458160), (165, 1352112), (170, 1312344), (176, 1267605), (180, 1239436), (187, 1193040), (198, 1126760), (204, 1093620), (220, 1014084), (240, 929577), (255, 874896), (264, 845070), (272, 820215), (306, 729080), (330, 676056), (340, 656172), (360, 619718), (374, 596520), (396, 563380), (408, 546810), (440, 507042), (495, 450704), (510, 437448), (528, 422535), (561, 397680), (612, 364540), (660, 338028), (680, 328086), (720, 309859), (748, 298260), (765, 291632), (792, 281690), (816, 273405), (880, 253521), (935, 238608), (990, 225352), (1020, 218724), (1122, 198840), (1224, 182270), (1320, 169014), (1360, 164043), (1496, 149130), (1530, 145816), (1584, 140845), (1657, 134640), (1683, 132560), (1870, 119304), (1980, 112676), (2040, 109362), (2244, 99420), (2448, 91135), (2640, 84507), (2805, 79536), (2992, 74565), (3060, 72908), (3314, 67320), (3366, 66280), (3740, 59652), (3960, 56338), (4080, 54681), (4488, 49710), (4971, 44880), (5610, 39768), (6120, 36454), (6628, 33660), (6732, 33140), (7480, 29826), (7920, 28169), (8285, 26928), (8415, 26512), (8976, 24855), (9942, 22440), (11220, 19884), (12240, 18227), (13256, 16830), (13464, 16570), (14913, 14960)]