332772080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:227

約数の個数: 160

約数和(自身を含む): 858903360

約数和(自身を除く): 526131280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 37, 38, 40, 61, 74, 76, 80, 95, 97, 122, 148, 152, 185, 190, 194, 244, 296, 304, 305, 370, 380, 388, 485, 488, 592, 610, 703, 740, 760, 776, 970, 976, 1159, 1220, 1406, 1480, 1520, 1552, 1843, 1940, 2257, 2318, 2440, 2812, 2960, 3515, 3589, 3686, 3880, 4514, 4636, 4880, 5624, 5795, 5917, 7030, 7178, 7372, 7760, 9028, 9215, 9272, 11248, 11285, 11590, 11834, 14060, 14356, 14744, 17945, 18056, 18430, 18544, 22570, 23180, 23668, 28120, 28712, 29488, 29585, 35890, 36112, 36860, 42883, 45140, 46360, 47336, 56240, 57424, 59170, 68191, 71780, 73720, 85766, 90280, 92720, 94672, 112423, 118340, 136382, 143560, 147440, 171532, 180560, 214415, 218929, 224846, 236680, 272764, 287120, 340955, 343064, 428830, 437858, 449692, 473360, 545528, 562115, 681910, 686128, 857660, 875716, 899384, 1091056, 1094645, 1124230, 1363820, 1715320, 1751432, 1798768, 2189290, 2248460, 2727640, 3430640, 3502864, 4159651, 4378580, 4496920, 5455280, 8319302, 8757160, 8993840, 16638604, 17514320, 20798255, 33277208, 41596510, 66554416, 83193020, 166386040, 332772080]

約数ペア:

[(1, 332772080), (2, 166386040), (4, 83193020), (5, 66554416), (8, 41596510), (10, 33277208), (16, 20798255), (19, 17514320), (20, 16638604), (37, 8993840), (38, 8757160), (40, 8319302), (61, 5455280), (74, 4496920), (76, 4378580), (80, 4159651), (95, 3502864), (97, 3430640), (122, 2727640), (148, 2248460), (152, 2189290), (185, 1798768), (190, 1751432), (194, 1715320), (244, 1363820), (296, 1124230), (304, 1094645), (305, 1091056), (370, 899384), (380, 875716), (388, 857660), (485, 686128), (488, 681910), (592, 562115), (610, 545528), (703, 473360), (740, 449692), (760, 437858), (776, 428830), (970, 343064), (976, 340955), (1159, 287120), (1220, 272764), (1406, 236680), (1480, 224846), (1520, 218929), (1552, 214415), (1843, 180560), (1940, 171532), (2257, 147440), (2318, 143560), (2440, 136382), (2812, 118340), (2960, 112423), (3515, 94672), (3589, 92720), (3686, 90280), (3880, 85766), (4514, 73720), (4636, 71780), (4880, 68191), (5624, 59170), (5795, 57424), (5917, 56240), (7030, 47336), (7178, 46360), (7372, 45140), (7760, 42883), (9028, 36860), (9215, 36112), (9272, 35890), (11248, 29585), (11285, 29488), (11590, 28712), (11834, 28120), (14060, 23668), (14356, 23180), (14744, 22570), (17945, 18544), (18056, 18430)]