230965680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{983}}^1$

素因数の和:1099

約数の個数: 160

約数和(自身を含む): 790663680

約数和(自身を除く): 559698000

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, 89, 110, 120, 132, 165, 176, 178, 220, 240, 264, 267, 330, 356, 440, 445, 528, 534, 660, 712, 880, 890, 979, 983, 1068, 1320, 1335, 1424, 1780, 1958, 1966, 2136, 2640, 2670, 2937, 2949, 3560, 3916, 3932, 4272, 4895, 4915, 5340, 5874, 5898, 7120, 7832, 7864, 9790, 9830, 10680, 10813, 11748, 11796, 14685, 14745, 15664, 15728, 19580, 19660, 21360, 21626, 23496, 23592, 29370, 29490, 32439, 39160, 39320, 43252, 46992, 47184, 54065, 58740, 58980, 64878, 78320, 78640, 86504, 87487, 108130, 117480, 117960, 129756, 162195, 173008, 174974, 216260, 234960, 235920, 259512, 262461, 324390, 349948, 432520, 437435, 519024, 524922, 648780, 699896, 865040, 874870, 962357, 1049844, 1297560, 1312305, 1399792, 1749740, 1924714, 2099688, 2595120, 2624610, 2887071, 3499480, 3849428, 4199376, 4811785, 5249220, 5774142, 6998960, 7698856, 9623570, 10498440, 11548284, 14435355, 15397712, 19247140, 20996880, 23096568, 28870710, 38494280, 46193136, 57741420, 76988560, 115482840, 230965680]

約数ペア:

[(1, 230965680), (2, 115482840), (3, 76988560), (4, 57741420), (5, 46193136), (6, 38494280), (8, 28870710), (10, 23096568), (11, 20996880), (12, 19247140), (15, 15397712), (16, 14435355), (20, 11548284), (22, 10498440), (24, 9623570), (30, 7698856), (33, 6998960), (40, 5774142), (44, 5249220), (48, 4811785), (55, 4199376), (60, 3849428), (66, 3499480), (80, 2887071), (88, 2624610), (89, 2595120), (110, 2099688), (120, 1924714), (132, 1749740), (165, 1399792), (176, 1312305), (178, 1297560), (220, 1049844), (240, 962357), (264, 874870), (267, 865040), (330, 699896), (356, 648780), (440, 524922), (445, 519024), (528, 437435), (534, 432520), (660, 349948), (712, 324390), (880, 262461), (890, 259512), (979, 235920), (983, 234960), (1068, 216260), (1320, 174974), (1335, 173008), (1424, 162195), (1780, 129756), (1958, 117960), (1966, 117480), (2136, 108130), (2640, 87487), (2670, 86504), (2937, 78640), (2949, 78320), (3560, 64878), (3916, 58980), (3932, 58740), (4272, 54065), (4895, 47184), (4915, 46992), (5340, 43252), (5874, 39320), (5898, 39160), (7120, 32439), (7832, 29490), (7864, 29370), (9790, 23592), (9830, 23496), (10680, 21626), (10813, 21360), (11748, 19660), (11796, 19580), (14685, 15728), (14745, 15664)]