2247490487640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{4177}}^1\times {\mathrm{20107}}^1$

素因数の和:24521

約数の個数: 128

約数和(自身を含む): 6774665103360

約数和(自身を除く): 4527174615720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 223, 446, 669, 892, 1115, 1338, 1784, 2230, 2676, 3345, 4177, 4460, 5352, 6690, 8354, 8920, 12531, 13380, 16708, 20107, 20885, 25062, 26760, 33416, 40214, 41770, 50124, 60321, 62655, 80428, 83540, 100248, 100535, 120642, 125310, 160856, 167080, 201070, 241284, 250620, 301605, 402140, 482568, 501240, 603210, 804280, 931471, 1206420, 1862942, 2412840, 2794413, 3725884, 4483861, 4657355, 5588826, 7451768, 8967722, 9314710, 11177652, 13451583, 13972065, 17935444, 18629420, 22355304, 22419305, 26903166, 27944130, 35870888, 37258840, 44838610, 53806332, 55888260, 67257915, 83986939, 89677220, 107612664, 111776520, 134515830, 167973878, 179354440, 251960817, 269031660, 335947756, 419934695, 503921634, 538063320, 671895512, 839869390, 1007843268, 1259804085, 1679738780, 2015686536, 2519608170, 3359477560, 5039216340, 10078432680, 18729087397, 37458174794, 56187262191, 74916349588, 93645436985, 112374524382, 149832699176, 187290873970, 224749048764, 280936310955, 374581747940, 449498097528, 561872621910, 749163495880, 1123745243820, 2247490487640]

約数ペア:

[(1, 2247490487640), (2, 1123745243820), (3, 749163495880), (4, 561872621910), (5, 449498097528), (6, 374581747940), (8, 280936310955), (10, 224749048764), (12, 187290873970), (15, 149832699176), (20, 112374524382), (24, 93645436985), (30, 74916349588), (40, 56187262191), (60, 37458174794), (120, 18729087397), (223, 10078432680), (446, 5039216340), (669, 3359477560), (892, 2519608170), (1115, 2015686536), (1338, 1679738780), (1784, 1259804085), (2230, 1007843268), (2676, 839869390), (3345, 671895512), (4177, 538063320), (4460, 503921634), (5352, 419934695), (6690, 335947756), (8354, 269031660), (8920, 251960817), (12531, 179354440), (13380, 167973878), (16708, 134515830), (20107, 111776520), (20885, 107612664), (25062, 89677220), (26760, 83986939), (33416, 67257915), (40214, 55888260), (41770, 53806332), (50124, 44838610), (60321, 37258840), (62655, 35870888), (80428, 27944130), (83540, 26903166), (100248, 22419305), (100535, 22355304), (120642, 18629420), (125310, 17935444), (160856, 13972065), (167080, 13451583), (201070, 11177652), (241284, 9314710), (250620, 8967722), (301605, 7451768), (402140, 5588826), (482568, 4657355), (501240, 4483861), (603210, 3725884), (804280, 2794413), (931471, 2412840), (1206420, 1862942)]