73867440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:299

約数の個数: 160

約数和(自身を含む): 244984320

約数和(自身を除く): 171116880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 97, 114, 120, 152, 167, 190, 194, 228, 240, 285, 291, 304, 334, 380, 388, 456, 485, 501, 570, 582, 668, 760, 776, 835, 912, 970, 1002, 1140, 1164, 1336, 1455, 1520, 1552, 1670, 1843, 1940, 2004, 2280, 2328, 2505, 2672, 2910, 3173, 3340, 3686, 3880, 4008, 4560, 4656, 5010, 5529, 5820, 6346, 6680, 7372, 7760, 8016, 9215, 9519, 10020, 11058, 11640, 12692, 13360, 14744, 15865, 16199, 18430, 19038, 20040, 22116, 23280, 25384, 27645, 29488, 31730, 32398, 36860, 38076, 40080, 44232, 47595, 48597, 50768, 55290, 63460, 64796, 73720, 76152, 80995, 88464, 95190, 97194, 110580, 126920, 129592, 147440, 152304, 161990, 190380, 194388, 221160, 242985, 253840, 259184, 307781, 323980, 380760, 388776, 442320, 485970, 615562, 647960, 761520, 777552, 923343, 971940, 1231124, 1295920, 1538905, 1846686, 1943880, 2462248, 3077810, 3693372, 3887760, 4616715, 4924496, 6155620, 7386744, 9233430, 12311240, 14773488, 18466860, 24622480, 36933720, 73867440]

約数ペア:

[(1, 73867440), (2, 36933720), (3, 24622480), (4, 18466860), (5, 14773488), (6, 12311240), (8, 9233430), (10, 7386744), (12, 6155620), (15, 4924496), (16, 4616715), (19, 3887760), (20, 3693372), (24, 3077810), (30, 2462248), (38, 1943880), (40, 1846686), (48, 1538905), (57, 1295920), (60, 1231124), (76, 971940), (80, 923343), (95, 777552), (97, 761520), (114, 647960), (120, 615562), (152, 485970), (167, 442320), (190, 388776), (194, 380760), (228, 323980), (240, 307781), (285, 259184), (291, 253840), (304, 242985), (334, 221160), (380, 194388), (388, 190380), (456, 161990), (485, 152304), (501, 147440), (570, 129592), (582, 126920), (668, 110580), (760, 97194), (776, 95190), (835, 88464), (912, 80995), (970, 76152), (1002, 73720), (1140, 64796), (1164, 63460), (1336, 55290), (1455, 50768), (1520, 48597), (1552, 47595), (1670, 44232), (1843, 40080), (1940, 38076), (2004, 36860), (2280, 32398), (2328, 31730), (2505, 29488), (2672, 27645), (2910, 25384), (3173, 23280), (3340, 22116), (3686, 20040), (3880, 19038), (4008, 18430), (4560, 16199), (4656, 15865), (5010, 14744), (5529, 13360), (5820, 12692), (6346, 11640), (6680, 11058), (7372, 10020), (7760, 9519), (8016, 9215)]