22615440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:297

約数の個数: 160

約数和(自身を含む): 77780736

約数和(自身を除く): 55165296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 34, 40, 46, 48, 51, 60, 68, 69, 80, 85, 92, 102, 115, 120, 136, 138, 170, 184, 204, 230, 240, 241, 255, 272, 276, 340, 345, 368, 391, 408, 460, 482, 510, 552, 680, 690, 723, 782, 816, 920, 964, 1020, 1104, 1173, 1205, 1360, 1380, 1446, 1564, 1840, 1928, 1955, 2040, 2346, 2410, 2760, 2892, 3128, 3615, 3856, 3910, 4080, 4097, 4692, 4820, 5520, 5543, 5784, 5865, 6256, 7230, 7820, 8194, 9384, 9640, 11086, 11568, 11730, 12291, 14460, 15640, 16388, 16629, 18768, 19280, 20485, 22172, 23460, 24582, 27715, 28920, 31280, 32776, 33258, 40970, 44344, 46920, 49164, 55430, 57840, 61455, 65552, 66516, 81940, 83145, 88688, 93840, 94231, 98328, 110860, 122910, 133032, 163880, 166290, 188462, 196656, 221720, 245820, 266064, 282693, 327760, 332580, 376924, 443440, 471155, 491640, 565386, 665160, 753848, 942310, 983280, 1130772, 1330320, 1413465, 1507696, 1884620, 2261544, 2826930, 3769240, 4523088, 5653860, 7538480, 11307720, 22615440]

約数ペア:

[(1, 22615440), (2, 11307720), (3, 7538480), (4, 5653860), (5, 4523088), (6, 3769240), (8, 2826930), (10, 2261544), (12, 1884620), (15, 1507696), (16, 1413465), (17, 1330320), (20, 1130772), (23, 983280), (24, 942310), (30, 753848), (34, 665160), (40, 565386), (46, 491640), (48, 471155), (51, 443440), (60, 376924), (68, 332580), (69, 327760), (80, 282693), (85, 266064), (92, 245820), (102, 221720), (115, 196656), (120, 188462), (136, 166290), (138, 163880), (170, 133032), (184, 122910), (204, 110860), (230, 98328), (240, 94231), (241, 93840), (255, 88688), (272, 83145), (276, 81940), (340, 66516), (345, 65552), (368, 61455), (391, 57840), (408, 55430), (460, 49164), (482, 46920), (510, 44344), (552, 40970), (680, 33258), (690, 32776), (723, 31280), (782, 28920), (816, 27715), (920, 24582), (964, 23460), (1020, 22172), (1104, 20485), (1173, 19280), (1205, 18768), (1360, 16629), (1380, 16388), (1446, 15640), (1564, 14460), (1840, 12291), (1928, 11730), (1955, 11568), (2040, 11086), (2346, 9640), (2410, 9384), (2760, 8194), (2892, 7820), (3128, 7230), (3615, 6256), (3856, 5865), (3910, 5784), (4080, 5543), (4097, 5520), (4692, 4820)]