233786640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{307}}^1$

素因数の和:509

約数の個数: 160

約数和(自身を含む): 769950720

約数和(自身を除く): 536164080

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, 114, 120, 152, 167, 190, 228, 240, 285, 304, 307, 334, 380, 456, 501, 570, 614, 668, 760, 835, 912, 921, 1002, 1140, 1228, 1336, 1520, 1535, 1670, 1842, 2004, 2280, 2456, 2505, 2672, 3070, 3173, 3340, 3684, 4008, 4560, 4605, 4912, 5010, 5833, 6140, 6346, 6680, 7368, 8016, 9210, 9519, 10020, 11666, 12280, 12692, 13360, 14736, 15865, 17499, 18420, 19038, 20040, 23332, 24560, 25384, 29165, 31730, 34998, 36840, 38076, 40080, 46664, 47595, 50768, 51269, 58330, 63460, 69996, 73680, 76152, 87495, 93328, 95190, 102538, 116660, 126920, 139992, 152304, 153807, 174990, 190380, 205076, 233320, 253840, 256345, 279984, 307614, 349980, 380760, 410152, 466640, 512690, 615228, 699960, 761520, 769035, 820304, 974111, 1025380, 1230456, 1399920, 1538070, 1948222, 2050760, 2460912, 2922333, 3076140, 3896444, 4101520, 4870555, 5844666, 6152280, 7792888, 9741110, 11689332, 12304560, 14611665, 15585776, 19482220, 23378664, 29223330, 38964440, 46757328, 58446660, 77928880, 116893320, 233786640]

約数ペア:

[(1, 233786640), (2, 116893320), (3, 77928880), (4, 58446660), (5, 46757328), (6, 38964440), (8, 29223330), (10, 23378664), (12, 19482220), (15, 15585776), (16, 14611665), (19, 12304560), (20, 11689332), (24, 9741110), (30, 7792888), (38, 6152280), (40, 5844666), (48, 4870555), (57, 4101520), (60, 3896444), (76, 3076140), (80, 2922333), (95, 2460912), (114, 2050760), (120, 1948222), (152, 1538070), (167, 1399920), (190, 1230456), (228, 1025380), (240, 974111), (285, 820304), (304, 769035), (307, 761520), (334, 699960), (380, 615228), (456, 512690), (501, 466640), (570, 410152), (614, 380760), (668, 349980), (760, 307614), (835, 279984), (912, 256345), (921, 253840), (1002, 233320), (1140, 205076), (1228, 190380), (1336, 174990), (1520, 153807), (1535, 152304), (1670, 139992), (1842, 126920), (2004, 116660), (2280, 102538), (2456, 95190), (2505, 93328), (2672, 87495), (3070, 76152), (3173, 73680), (3340, 69996), (3684, 63460), (4008, 58330), (4560, 51269), (4605, 50768), (4912, 47595), (5010, 46664), (5833, 40080), (6140, 38076), (6346, 36840), (6680, 34998), (7368, 31730), (8016, 29165), (9210, 25384), (9519, 24560), (10020, 23332), (11666, 20040), (12280, 19038), (12692, 18420), (13360, 17499), (14736, 15865)]