1200878280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3583}}^1$

素因数の和:3633

約数の個数: 288

約数和(自身を含む): 4780339200

約数和(自身を除く): 3579460920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 49, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 98, 105, 114, 120, 126, 133, 140, 147, 152, 168, 171, 180, 190, 196, 210, 228, 245, 252, 266, 280, 285, 294, 315, 342, 360, 380, 392, 399, 420, 441, 456, 490, 504, 532, 570, 588, 630, 665, 684, 735, 760, 798, 840, 855, 882, 931, 980, 1064, 1140, 1176, 1197, 1260, 1330, 1368, 1470, 1596, 1710, 1764, 1862, 1960, 1995, 2205, 2280, 2394, 2520, 2660, 2793, 2940, 3192, 3420, 3528, 3583, 3724, 3990, 4410, 4655, 4788, 5320, 5586, 5880, 5985, 6840, 7166, 7448, 7980, 8379, 8820, 9310, 9576, 10749, 11172, 11970, 13965, 14332, 15960, 16758, 17640, 17915, 18620, 21498, 22344, 23940, 25081, 27930, 28664, 32247, 33516, 35830, 37240, 41895, 42996, 47880, 50162, 53745, 55860, 64494, 67032, 68077, 71660, 75243, 83790, 85992, 100324, 107490, 111720, 125405, 128988, 136154, 143320, 150486, 161235, 167580, 175567, 200648, 204231, 214980, 225729, 250810, 257976, 272308, 300972, 322470, 335160, 340385, 351134, 376215, 408462, 429960, 451458, 476539, 501620, 526701, 544616, 601944, 612693, 644940, 680770, 702268, 752430, 816924, 877835, 902916, 953078, 1003240, 1021155, 1053402, 1128645, 1225386, 1289880, 1361540, 1404536, 1429617, 1504860, 1580103, 1633848, 1755670, 1805832, 1906156, 2042310, 2106804, 2257290, 2382695, 2450772, 2633505, 2723080, 2859234, 3009720, 3063465, 3160206, 3335773, 3511340, 3812312, 4084620, 4213608, 4288851, 4514580, 4765390, 4901544, 5267010, 5718468, 6126930, 6320412, 6671546, 7022680, 7148085, 7900515, 8169240, 8577702, 9029160, 9530780, 10007319, 10534020, 11436936, 12253860, 12640824, 13343092, 14296170, 15801030, 16678865, 17155404, 19061560, 20014638, 21068040, 21444255, 24507720, 26686184, 28592340, 30021957, 31602060, 33357730, 34310808, 40029276, 42888510, 50036595, 57184680, 60043914, 63204120, 66715460, 80058552, 85777020, 100073190, 120087828, 133430920, 150109785, 171554040, 200146380, 240175656, 300219570, 400292760, 600439140, 1200878280]

約数ペア:

[(1, 1200878280), (2, 600439140), (3, 400292760), (4, 300219570), (5, 240175656), (6, 200146380), (7, 171554040), (8, 150109785), (9, 133430920), (10, 120087828), (12, 100073190), (14, 85777020), (15, 80058552), (18, 66715460), (19, 63204120), (20, 60043914), (21, 57184680), (24, 50036595), (28, 42888510), (30, 40029276), (35, 34310808), (36, 33357730), (38, 31602060), (40, 30021957), (42, 28592340), (45, 26686184), (49, 24507720), (56, 21444255), (57, 21068040), (60, 20014638), (63, 19061560), (70, 17155404), (72, 16678865), (76, 15801030), (84, 14296170), (90, 13343092), (95, 12640824), (98, 12253860), (105, 11436936), (114, 10534020), (120, 10007319), (126, 9530780), (133, 9029160), (140, 8577702), (147, 8169240), (152, 7900515), (168, 7148085), (171, 7022680), (180, 6671546), (190, 6320412), (196, 6126930), (210, 5718468), (228, 5267010), (245, 4901544), (252, 4765390), (266, 4514580), (280, 4288851), (285, 4213608), (294, 4084620), (315, 3812312), (342, 3511340), (360, 3335773), (380, 3160206), (392, 3063465), (399, 3009720), (420, 2859234), (441, 2723080), (456, 2633505), (490, 2450772), (504, 2382695), (532, 2257290), (570, 2106804), (588, 2042310), (630, 1906156), (665, 1805832), (684, 1755670), (735, 1633848), (760, 1580103), (798, 1504860), (840, 1429617), (855, 1404536), (882, 1361540), (931, 1289880), (980, 1225386), (1064, 1128645), (1140, 1053402), (1176, 1021155), (1197, 1003240), (1260, 953078), (1330, 902916), (1368, 877835), (1470, 816924), (1596, 752430), (1710, 702268), (1764, 680770), (1862, 644940), (1960, 612693), (1995, 601944), (2205, 544616), (2280, 526701), (2394, 501620), (2520, 476539), (2660, 451458), (2793, 429960), (2940, 408462), (3192, 376215), (3420, 351134), (3528, 340385), (3583, 335160), (3724, 322470), (3990, 300972), (4410, 272308), (4655, 257976), (4788, 250810), (5320, 225729), (5586, 214980), (5880, 204231), (5985, 200648), (6840, 175567), (7166, 167580), (7448, 161235), (7980, 150486), (8379, 143320), (8820, 136154), (9310, 128988), (9576, 125405), (10749, 111720), (11172, 107490), (11970, 100324), (13965, 85992), (14332, 83790), (15960, 75243), (16758, 71660), (17640, 68077), (17915, 67032), (18620, 64494), (21498, 55860), (22344, 53745), (23940, 50162), (25081, 47880), (27930, 42996), (28664, 41895), (32247, 37240), (33516, 35830)]