396015480

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{919}}^1$

素因数の和:968

約数の個数: 320

約数和(自身を含む): 1603008000

約数和(自身を除く): 1206992520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 63, 70, 72, 76, 81, 84, 90, 95, 105, 108, 114, 120, 126, 133, 135, 140, 152, 162, 168, 171, 180, 189, 190, 210, 216, 228, 252, 266, 270, 280, 285, 315, 324, 342, 360, 378, 380, 399, 405, 420, 456, 504, 513, 532, 540, 567, 570, 630, 648, 665, 684, 756, 760, 798, 810, 840, 855, 919, 945, 1026, 1064, 1080, 1134, 1140, 1197, 1260, 1330, 1368, 1512, 1539, 1596, 1620, 1710, 1838, 1890, 1995, 2052, 2268, 2280, 2394, 2520, 2565, 2660, 2757, 2835, 3078, 3192, 3240, 3420, 3591, 3676, 3780, 3990, 4104, 4536, 4595, 4788, 5130, 5320, 5514, 5670, 5985, 6156, 6433, 6840, 7182, 7352, 7560, 7695, 7980, 8271, 9190, 9576, 10260, 10773, 11028, 11340, 11970, 12312, 12866, 13785, 14364, 15390, 15960, 16542, 17461, 17955, 18380, 19299, 20520, 21546, 22056, 22680, 23940, 24813, 25732, 27570, 28728, 30780, 32165, 33084, 34922, 35910, 36760, 38598, 41355, 43092, 47880, 49626, 51464, 52383, 53865, 55140, 57897, 61560, 64330, 66168, 69844, 71820, 74439, 77196, 82710, 86184, 87305, 96495, 99252, 104766, 107730, 110280, 115794, 122227, 124065, 128660, 139688, 143640, 148878, 154392, 157149, 165420, 173691, 174610, 192990, 198504, 209532, 215460, 231588, 244454, 248130, 257320, 261915, 289485, 297756, 314298, 330840, 347382, 349220, 366681, 372195, 385980, 419064, 430920, 463176, 471447, 488908, 496260, 521073, 523830, 578970, 595512, 611135, 628596, 694764, 698440, 733362, 744390, 771960, 785745, 868455, 942894, 977816, 992520, 1042146, 1047660, 1100043, 1157940, 1222270, 1257192, 1389528, 1414341, 1466724, 1488780, 1571490, 1736910, 1833405, 1885788, 2084292, 2095320, 2200086, 2315880, 2357235, 2444540, 2605365, 2828682, 2933448, 2977560, 3142980, 3300129, 3473820, 3666810, 3771576, 4168584, 4400172, 4714470, 4889080, 5210730, 5500215, 5657364, 6285960, 6600258, 6947640, 7071705, 7333620, 8800344, 9428940, 9900387, 10421460, 11000430, 11314728, 13200516, 14143410, 14667240, 16500645, 18857880, 19800774, 20842920, 22000860, 26401032, 28286820, 33001290, 39601548, 44001720, 49501935, 56573640, 66002580, 79203096, 99003870, 132005160, 198007740, 396015480]

約数ペア:

[(1, 396015480), (2, 198007740), (3, 132005160), (4, 99003870), (5, 79203096), (6, 66002580), (7, 56573640), (8, 49501935), (9, 44001720), (10, 39601548), (12, 33001290), (14, 28286820), (15, 26401032), (18, 22000860), (19, 20842920), (20, 19800774), (21, 18857880), (24, 16500645), (27, 14667240), (28, 14143410), (30, 13200516), (35, 11314728), (36, 11000430), (38, 10421460), (40, 9900387), (42, 9428940), (45, 8800344), (54, 7333620), (56, 7071705), (57, 6947640), (60, 6600258), (63, 6285960), (70, 5657364), (72, 5500215), (76, 5210730), (81, 4889080), (84, 4714470), (90, 4400172), (95, 4168584), (105, 3771576), (108, 3666810), (114, 3473820), (120, 3300129), (126, 3142980), (133, 2977560), (135, 2933448), (140, 2828682), (152, 2605365), (162, 2444540), (168, 2357235), (171, 2315880), (180, 2200086), (189, 2095320), (190, 2084292), (210, 1885788), (216, 1833405), (228, 1736910), (252, 1571490), (266, 1488780), (270, 1466724), (280, 1414341), (285, 1389528), (315, 1257192), (324, 1222270), (342, 1157940), (360, 1100043), (378, 1047660), (380, 1042146), (399, 992520), (405, 977816), (420, 942894), (456, 868455), (504, 785745), (513, 771960), (532, 744390), (540, 733362), (567, 698440), (570, 694764), (630, 628596), (648, 611135), (665, 595512), (684, 578970), (756, 523830), (760, 521073), (798, 496260), (810, 488908), (840, 471447), (855, 463176), (919, 430920), (945, 419064), (1026, 385980), (1064, 372195), (1080, 366681), (1134, 349220), (1140, 347382), (1197, 330840), (1260, 314298), (1330, 297756), (1368, 289485), (1512, 261915), (1539, 257320), (1596, 248130), (1620, 244454), (1710, 231588), (1838, 215460), (1890, 209532), (1995, 198504), (2052, 192990), (2268, 174610), (2280, 173691), (2394, 165420), (2520, 157149), (2565, 154392), (2660, 148878), (2757, 143640), (2835, 139688), (3078, 128660), (3192, 124065), (3240, 122227), (3420, 115794), (3591, 110280), (3676, 107730), (3780, 104766), (3990, 99252), (4104, 96495), (4536, 87305), (4595, 86184), (4788, 82710), (5130, 77196), (5320, 74439), (5514, 71820), (5670, 69844), (5985, 66168), (6156, 64330), (6433, 61560), (6840, 57897), (7182, 55140), (7352, 53865), (7560, 52383), (7695, 51464), (7980, 49626), (8271, 47880), (9190, 43092), (9576, 41355), (10260, 38598), (10773, 36760), (11028, 35910), (11340, 34922), (11970, 33084), (12312, 32165), (12866, 30780), (13785, 28728), (14364, 27570), (15390, 25732), (15960, 24813), (16542, 23940), (17461, 22680), (17955, 22056), (18380, 21546), (19299, 20520)]