234840760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4013}}^1$

素因数の和:4061

約数の個数: 128

約数和(自身を含む): 693619200

約数和(自身を除く): 458778440

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 19, 20, 22, 28, 35, 38, 40, 44, 55, 56, 70, 76, 77, 88, 95, 110, 133, 140, 152, 154, 190, 209, 220, 266, 280, 308, 380, 385, 418, 440, 532, 616, 665, 760, 770, 836, 1045, 1064, 1330, 1463, 1540, 1672, 2090, 2660, 2926, 3080, 4013, 4180, 5320, 5852, 7315, 8026, 8360, 11704, 14630, 16052, 20065, 28091, 29260, 32104, 40130, 44143, 56182, 58520, 76247, 80260, 88286, 112364, 140455, 152494, 160520, 176572, 220715, 224728, 280910, 304988, 309001, 353144, 381235, 441430, 533729, 561820, 609976, 618002, 762470, 838717, 882860, 1067458, 1123640, 1236004, 1524940, 1545005, 1677434, 1765720, 2134916, 2472008, 2668645, 3049880, 3090010, 3354868, 4193585, 4269832, 5337290, 5871019, 6180020, 6709736, 8387170, 10674580, 11742038, 12360040, 16774340, 21349160, 23484076, 29355095, 33548680, 46968152, 58710190, 117420380, 234840760]

約数ペア:

[(1, 234840760), (2, 117420380), (4, 58710190), (5, 46968152), (7, 33548680), (8, 29355095), (10, 23484076), (11, 21349160), (14, 16774340), (19, 12360040), (20, 11742038), (22, 10674580), (28, 8387170), (35, 6709736), (38, 6180020), (40, 5871019), (44, 5337290), (55, 4269832), (56, 4193585), (70, 3354868), (76, 3090010), (77, 3049880), (88, 2668645), (95, 2472008), (110, 2134916), (133, 1765720), (140, 1677434), (152, 1545005), (154, 1524940), (190, 1236004), (209, 1123640), (220, 1067458), (266, 882860), (280, 838717), (308, 762470), (380, 618002), (385, 609976), (418, 561820), (440, 533729), (532, 441430), (616, 381235), (665, 353144), (760, 309001), (770, 304988), (836, 280910), (1045, 224728), (1064, 220715), (1330, 176572), (1463, 160520), (1540, 152494), (1672, 140455), (2090, 112364), (2660, 88286), (2926, 80260), (3080, 76247), (4013, 58520), (4180, 56182), (5320, 44143), (5852, 40130), (7315, 32104), (8026, 29260), (8360, 28091), (11704, 20065), (14630, 16052)]