47225640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:320

約数の個数: 256

約数和(自身を含む): 186624000

約数和(自身を除く): 139398360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 19, 20, 21, 22, 24, 28, 30, 33, 35, 38, 40, 42, 44, 55, 56, 57, 60, 66, 70, 76, 77, 84, 88, 95, 105, 110, 114, 120, 132, 133, 140, 152, 154, 165, 168, 190, 209, 210, 220, 228, 231, 264, 266, 269, 280, 285, 308, 330, 380, 385, 399, 418, 420, 440, 456, 462, 532, 538, 570, 616, 627, 660, 665, 760, 770, 798, 807, 836, 840, 924, 1045, 1064, 1076, 1140, 1155, 1254, 1320, 1330, 1345, 1463, 1540, 1596, 1614, 1672, 1848, 1883, 1995, 2090, 2152, 2280, 2310, 2508, 2660, 2690, 2926, 2959, 3080, 3135, 3192, 3228, 3766, 3990, 4035, 4180, 4389, 4620, 5016, 5111, 5320, 5380, 5649, 5852, 5918, 6270, 6456, 7315, 7532, 7980, 8070, 8360, 8778, 8877, 9240, 9415, 10222, 10760, 11298, 11704, 11836, 12540, 14630, 14795, 15064, 15333, 15960, 16140, 17556, 17754, 18830, 20444, 20713, 21945, 22596, 23672, 25080, 25555, 28245, 29260, 29590, 30666, 32280, 35112, 35508, 35777, 37660, 40888, 41426, 43890, 44385, 45192, 51110, 56221, 56490, 58520, 59180, 61332, 62139, 71016, 71554, 75320, 76665, 82852, 87780, 88770, 102220, 103565, 107331, 112442, 112980, 118360, 122664, 124278, 143108, 153330, 165704, 168663, 175560, 177540, 178885, 204440, 207130, 214662, 224884, 225960, 248556, 281105, 286216, 306660, 310695, 337326, 355080, 357770, 393547, 414260, 429324, 449768, 497112, 536655, 562210, 613320, 621390, 674652, 715540, 787094, 828520, 843315, 858648, 1073310, 1124420, 1180641, 1242780, 1349304, 1431080, 1574188, 1686630, 1967735, 2146620, 2248840, 2361282, 2485560, 3148376, 3373260, 3935470, 4293240, 4722564, 5903205, 6746520, 7870940, 9445128, 11806410, 15741880, 23612820, 47225640]

約数ペア:

[(1, 47225640), (2, 23612820), (3, 15741880), (4, 11806410), (5, 9445128), (6, 7870940), (7, 6746520), (8, 5903205), (10, 4722564), (11, 4293240), (12, 3935470), (14, 3373260), (15, 3148376), (19, 2485560), (20, 2361282), (21, 2248840), (22, 2146620), (24, 1967735), (28, 1686630), (30, 1574188), (33, 1431080), (35, 1349304), (38, 1242780), (40, 1180641), (42, 1124420), (44, 1073310), (55, 858648), (56, 843315), (57, 828520), (60, 787094), (66, 715540), (70, 674652), (76, 621390), (77, 613320), (84, 562210), (88, 536655), (95, 497112), (105, 449768), (110, 429324), (114, 414260), (120, 393547), (132, 357770), (133, 355080), (140, 337326), (152, 310695), (154, 306660), (165, 286216), (168, 281105), (190, 248556), (209, 225960), (210, 224884), (220, 214662), (228, 207130), (231, 204440), (264, 178885), (266, 177540), (269, 175560), (280, 168663), (285, 165704), (308, 153330), (330, 143108), (380, 124278), (385, 122664), (399, 118360), (418, 112980), (420, 112442), (440, 107331), (456, 103565), (462, 102220), (532, 88770), (538, 87780), (570, 82852), (616, 76665), (627, 75320), (660, 71554), (665, 71016), (760, 62139), (770, 61332), (798, 59180), (807, 58520), (836, 56490), (840, 56221), (924, 51110), (1045, 45192), (1064, 44385), (1076, 43890), (1140, 41426), (1155, 40888), (1254, 37660), (1320, 35777), (1330, 35508), (1345, 35112), (1463, 32280), (1540, 30666), (1596, 29590), (1614, 29260), (1672, 28245), (1848, 25555), (1883, 25080), (1995, 23672), (2090, 22596), (2152, 21945), (2280, 20713), (2310, 20444), (2508, 18830), (2660, 17754), (2690, 17556), (2926, 16140), (2959, 15960), (3080, 15333), (3135, 15064), (3192, 14795), (3228, 14630), (3766, 12540), (3990, 11836), (4035, 11704), (4180, 11298), (4389, 10760), (4620, 10222), (5016, 9415), (5111, 9240), (5320, 8877), (5380, 8778), (5649, 8360), (5852, 8070), (5918, 7980), (6270, 7532), (6456, 7315)]