230821508720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1913}}^1\times {\mathrm{4423}}^1$

素因数の和:6391

約数の個数: 160

約数和(自身を含む): 604785291264

約数和(自身を除く): 373963782544

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 880, 1240, 1364, 1705, 1913, 2480, 2728, 3410, 3826, 4423, 5456, 6820, 7652, 8846, 9565, 13640, 15304, 17692, 19130, 21043, 22115, 27280, 30608, 35384, 38260, 42086, 44230, 48653, 59303, 70768, 76520, 84172, 88460, 97306, 105215, 118606, 137113, 153040, 168344, 176920, 194612, 210430, 237212, 243265, 274226, 296515, 336688, 353840, 389224, 420860, 474424, 486530, 548452, 593030, 652333, 685565, 778448, 841720, 948848, 973060, 1096904, 1186060, 1304666, 1371130, 1508243, 1683440, 1946120, 2193808, 2372120, 2609332, 2742260, 3016486, 3261665, 3892240, 4744240, 5218664, 5484520, 6032972, 6523330, 7541215, 8461199, 10437328, 10969040, 12065944, 13046660, 15082430, 16922398, 24131888, 26093320, 30164860, 33844796, 42305995, 52186640, 60329720, 67689592, 84611990, 93073189, 120659440, 135379184, 169223980, 186146378, 262297169, 338447960, 372292756, 465365945, 524594338, 676895920, 744585512, 930731890, 1049188676, 1311485845, 1489171024, 1861463780, 2098377352, 2622971690, 2885268859, 3722927560, 4196754704, 5245943380, 5770537718, 7445855120, 10491886760, 11541075436, 14426344295, 20983773520, 23082150872, 28852688590, 46164301744, 57705377180, 115410754360, 230821508720]

約数ペア:

[(1, 230821508720), (2, 115410754360), (4, 57705377180), (5, 46164301744), (8, 28852688590), (10, 23082150872), (11, 20983773520), (16, 14426344295), (20, 11541075436), (22, 10491886760), (31, 7445855120), (40, 5770537718), (44, 5245943380), (55, 4196754704), (62, 3722927560), (80, 2885268859), (88, 2622971690), (110, 2098377352), (124, 1861463780), (155, 1489171024), (176, 1311485845), (220, 1049188676), (248, 930731890), (310, 744585512), (341, 676895920), (440, 524594338), (496, 465365945), (620, 372292756), (682, 338447960), (880, 262297169), (1240, 186146378), (1364, 169223980), (1705, 135379184), (1913, 120659440), (2480, 93073189), (2728, 84611990), (3410, 67689592), (3826, 60329720), (4423, 52186640), (5456, 42305995), (6820, 33844796), (7652, 30164860), (8846, 26093320), (9565, 24131888), (13640, 16922398), (15304, 15082430), (17692, 13046660), (19130, 12065944), (21043, 10969040), (22115, 10437328), (27280, 8461199), (30608, 7541215), (35384, 6523330), (38260, 6032972), (42086, 5484520), (44230, 5218664), (48653, 4744240), (59303, 3892240), (70768, 3261665), (76520, 3016486), (84172, 2742260), (88460, 2609332), (97306, 2372120), (105215, 2193808), (118606, 1946120), (137113, 1683440), (153040, 1508243), (168344, 1371130), (176920, 1304666), (194612, 1186060), (210430, 1096904), (237212, 973060), (243265, 948848), (274226, 841720), (296515, 778448), (336688, 685565), (353840, 652333), (389224, 593030), (420860, 548452), (474424, 486530)]