207177960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:200

約数の個数: 256

約数和(自身を含む): 719953920

約数和(自身を除く): 512775960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 61, 62, 66, 83, 88, 93, 110, 120, 122, 124, 132, 155, 165, 166, 183, 186, 220, 244, 248, 249, 264, 305, 310, 330, 332, 341, 366, 372, 415, 440, 465, 488, 498, 610, 620, 660, 664, 671, 682, 732, 744, 830, 913, 915, 930, 996, 1023, 1220, 1240, 1245, 1320, 1342, 1364, 1464, 1660, 1705, 1826, 1830, 1860, 1891, 1992, 2013, 2046, 2440, 2490, 2573, 2684, 2728, 2739, 3320, 3355, 3410, 3652, 3660, 3720, 3782, 4026, 4092, 4565, 4980, 5063, 5115, 5146, 5368, 5478, 5673, 6710, 6820, 7304, 7320, 7564, 7719, 8052, 8184, 9130, 9455, 9960, 10065, 10126, 10230, 10292, 10956, 11346, 12865, 13420, 13640, 13695, 15128, 15189, 15438, 16104, 18260, 18910, 20130, 20252, 20460, 20584, 20801, 21912, 22692, 25315, 25730, 26840, 27390, 28303, 28365, 30378, 30876, 36520, 37820, 38595, 40260, 40504, 40920, 41602, 45384, 50630, 51460, 54780, 55693, 56606, 56730, 60756, 61752, 62403, 75640, 75945, 77190, 80520, 83204, 84909, 101260, 102920, 104005, 109560, 111386, 113212, 113460, 121512, 124806, 141515, 151890, 154380, 156953, 166408, 167079, 169818, 202520, 208010, 222772, 226424, 226920, 249612, 278465, 283030, 303780, 308760, 312015, 313906, 334158, 339636, 416020, 424545, 445544, 470859, 499224, 556930, 566060, 607560, 624030, 627812, 668316, 679272, 784765, 832040, 835395, 849090, 941718, 1113860, 1132120, 1248060, 1255624, 1336632, 1569530, 1670790, 1698180, 1726483, 1883436, 2227720, 2354295, 2496120, 3139060, 3341580, 3396360, 3452966, 3766872, 4708590, 5179449, 6278120, 6683160, 6905932, 8632415, 9417180, 10358898, 13811864, 17264830, 18834360, 20717796, 25897245, 34529660, 41435592, 51794490, 69059320, 103588980, 207177960]

約数ペア:

[(1, 207177960), (2, 103588980), (3, 69059320), (4, 51794490), (5, 41435592), (6, 34529660), (8, 25897245), (10, 20717796), (11, 18834360), (12, 17264830), (15, 13811864), (20, 10358898), (22, 9417180), (24, 8632415), (30, 6905932), (31, 6683160), (33, 6278120), (40, 5179449), (44, 4708590), (55, 3766872), (60, 3452966), (61, 3396360), (62, 3341580), (66, 3139060), (83, 2496120), (88, 2354295), (93, 2227720), (110, 1883436), (120, 1726483), (122, 1698180), (124, 1670790), (132, 1569530), (155, 1336632), (165, 1255624), (166, 1248060), (183, 1132120), (186, 1113860), (220, 941718), (244, 849090), (248, 835395), (249, 832040), (264, 784765), (305, 679272), (310, 668316), (330, 627812), (332, 624030), (341, 607560), (366, 566060), (372, 556930), (415, 499224), (440, 470859), (465, 445544), (488, 424545), (498, 416020), (610, 339636), (620, 334158), (660, 313906), (664, 312015), (671, 308760), (682, 303780), (732, 283030), (744, 278465), (830, 249612), (913, 226920), (915, 226424), (930, 222772), (996, 208010), (1023, 202520), (1220, 169818), (1240, 167079), (1245, 166408), (1320, 156953), (1342, 154380), (1364, 151890), (1464, 141515), (1660, 124806), (1705, 121512), (1826, 113460), (1830, 113212), (1860, 111386), (1891, 109560), (1992, 104005), (2013, 102920), (2046, 101260), (2440, 84909), (2490, 83204), (2573, 80520), (2684, 77190), (2728, 75945), (2739, 75640), (3320, 62403), (3355, 61752), (3410, 60756), (3652, 56730), (3660, 56606), (3720, 55693), (3782, 54780), (4026, 51460), (4092, 50630), (4565, 45384), (4980, 41602), (5063, 40920), (5115, 40504), (5146, 40260), (5368, 38595), (5478, 37820), (5673, 36520), (6710, 30876), (6820, 30378), (7304, 28365), (7320, 28303), (7564, 27390), (7719, 26840), (8052, 25730), (8184, 25315), (9130, 22692), (9455, 21912), (9960, 20801), (10065, 20584), (10126, 20460), (10230, 20252), (10292, 20130), (10956, 18910), (11346, 18260), (12865, 16104), (13420, 15438), (13640, 15189), (13695, 15128)]