1964875440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{6151}}^1$

素因数の和:6200

約数の個数: 160

約数和(自身を含む): 6700856832

約数和(自身を除く): 4735981392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1331, 1452, 1815, 1936, 2420, 2640, 2662, 2904, 3630, 3993, 4840, 5324, 5808, 6151, 6655, 7260, 7986, 9680, 10648, 12302, 13310, 14520, 15972, 18453, 19965, 21296, 24604, 26620, 29040, 30755, 31944, 36906, 39930, 49208, 53240, 61510, 63888, 67661, 73812, 79860, 92265, 98416, 106480, 123020, 135322, 147624, 159720, 184530, 202983, 246040, 270644, 295248, 319440, 338305, 369060, 405966, 492080, 541288, 676610, 738120, 744271, 811932, 1014915, 1082576, 1353220, 1476240, 1488542, 1623864, 2029830, 2232813, 2706440, 2977084, 3247728, 3721355, 4059660, 4465626, 5412880, 5954168, 7442710, 8119320, 8186981, 8931252, 11164065, 11908336, 14885420, 16238640, 16373962, 17862504, 22328130, 24560943, 29770840, 32747924, 35725008, 40934905, 44656260, 49121886, 59541680, 65495848, 81869810, 89312520, 98243772, 122804715, 130991696, 163739620, 178625040, 196487544, 245609430, 327479240, 392975088, 491218860, 654958480, 982437720, 1964875440]

約数ペア:

[(1, 1964875440), (2, 982437720), (3, 654958480), (4, 491218860), (5, 392975088), (6, 327479240), (8, 245609430), (10, 196487544), (11, 178625040), (12, 163739620), (15, 130991696), (16, 122804715), (20, 98243772), (22, 89312520), (24, 81869810), (30, 65495848), (33, 59541680), (40, 49121886), (44, 44656260), (48, 40934905), (55, 35725008), (60, 32747924), (66, 29770840), (80, 24560943), (88, 22328130), (110, 17862504), (120, 16373962), (121, 16238640), (132, 14885420), (165, 11908336), (176, 11164065), (220, 8931252), (240, 8186981), (242, 8119320), (264, 7442710), (330, 5954168), (363, 5412880), (440, 4465626), (484, 4059660), (528, 3721355), (605, 3247728), (660, 2977084), (726, 2706440), (880, 2232813), (968, 2029830), (1210, 1623864), (1320, 1488542), (1331, 1476240), (1452, 1353220), (1815, 1082576), (1936, 1014915), (2420, 811932), (2640, 744271), (2662, 738120), (2904, 676610), (3630, 541288), (3993, 492080), (4840, 405966), (5324, 369060), (5808, 338305), (6151, 319440), (6655, 295248), (7260, 270644), (7986, 246040), (9680, 202983), (10648, 184530), (12302, 159720), (13310, 147624), (14520, 135322), (15972, 123020), (18453, 106480), (19965, 98416), (21296, 92265), (24604, 79860), (26620, 73812), (29040, 67661), (30755, 63888), (31944, 61510), (36906, 53240), (39930, 49208)]