378808620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:360

約数の個数: 192

約数和(自身を含む): 1194310656

約数和(自身を除く): 815502036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 46, 51, 60, 67, 68, 69, 85, 92, 102, 115, 134, 138, 170, 201, 204, 230, 241, 255, 268, 276, 335, 340, 345, 391, 402, 460, 482, 510, 670, 690, 723, 782, 804, 964, 1005, 1020, 1139, 1173, 1205, 1340, 1380, 1446, 1541, 1564, 1955, 2010, 2278, 2346, 2410, 2892, 3082, 3417, 3615, 3910, 4020, 4097, 4556, 4623, 4692, 4820, 5543, 5695, 5865, 6164, 6834, 7230, 7705, 7820, 8194, 9246, 11086, 11390, 11730, 12291, 13668, 14460, 15410, 16147, 16388, 16629, 17085, 18492, 20485, 22172, 22780, 23115, 23460, 24582, 26197, 27715, 30820, 32294, 33258, 34170, 40970, 46230, 48441, 49164, 52394, 55430, 61455, 64588, 66516, 68340, 78591, 80735, 81940, 83145, 92460, 94231, 96882, 104788, 110860, 122910, 130985, 157182, 161470, 166290, 188462, 193764, 242205, 245820, 261970, 274499, 282693, 314364, 322940, 332580, 371381, 376924, 392955, 471155, 484410, 523940, 548998, 565386, 742762, 785910, 823497, 942310, 968820, 1097996, 1114143, 1130772, 1372495, 1413465, 1485524, 1571820, 1646994, 1856905, 1884620, 2228286, 2744990, 2826930, 3293988, 3713810, 4117485, 4456572, 5489980, 5570715, 5653860, 6313477, 7427620, 8234970, 11141430, 12626954, 16469940, 18940431, 22282860, 25253908, 31567385, 37880862, 63134770, 75761724, 94702155, 126269540, 189404310, 378808620]

約数ペア:

[(1, 378808620), (2, 189404310), (3, 126269540), (4, 94702155), (5, 75761724), (6, 63134770), (10, 37880862), (12, 31567385), (15, 25253908), (17, 22282860), (20, 18940431), (23, 16469940), (30, 12626954), (34, 11141430), (46, 8234970), (51, 7427620), (60, 6313477), (67, 5653860), (68, 5570715), (69, 5489980), (85, 4456572), (92, 4117485), (102, 3713810), (115, 3293988), (134, 2826930), (138, 2744990), (170, 2228286), (201, 1884620), (204, 1856905), (230, 1646994), (241, 1571820), (255, 1485524), (268, 1413465), (276, 1372495), (335, 1130772), (340, 1114143), (345, 1097996), (391, 968820), (402, 942310), (460, 823497), (482, 785910), (510, 742762), (670, 565386), (690, 548998), (723, 523940), (782, 484410), (804, 471155), (964, 392955), (1005, 376924), (1020, 371381), (1139, 332580), (1173, 322940), (1205, 314364), (1340, 282693), (1380, 274499), (1446, 261970), (1541, 245820), (1564, 242205), (1955, 193764), (2010, 188462), (2278, 166290), (2346, 161470), (2410, 157182), (2892, 130985), (3082, 122910), (3417, 110860), (3615, 104788), (3910, 96882), (4020, 94231), (4097, 92460), (4556, 83145), (4623, 81940), (4692, 80735), (4820, 78591), (5543, 68340), (5695, 66516), (5865, 64588), (6164, 61455), (6834, 55430), (7230, 52394), (7705, 49164), (7820, 48441), (8194, 46230), (9246, 40970), (11086, 34170), (11390, 33258), (11730, 32294), (12291, 30820), (13668, 27715), (14460, 26197), (15410, 24582), (16147, 23460), (16388, 23115), (16629, 22780), (17085, 22172), (18492, 20485)]