2505670440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{853}}^1$

素因数の和:1156

約数の個数: 256

約数和(自身を含む): 9296985600

約数和(自身を除く): 6791315160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 269, 273, 280, 312, 364, 390, 420, 455, 520, 538, 546, 728, 780, 807, 840, 853, 910, 1076, 1092, 1345, 1365, 1560, 1614, 1706, 1820, 1883, 2152, 2184, 2559, 2690, 2730, 3228, 3412, 3497, 3640, 3766, 4035, 4265, 5118, 5380, 5460, 5649, 5971, 6456, 6824, 6994, 7532, 8070, 8530, 9415, 10236, 10491, 10760, 10920, 11089, 11298, 11942, 12795, 13988, 15064, 16140, 17060, 17485, 17913, 18830, 20472, 20982, 22178, 22596, 23884, 24479, 25590, 27976, 28245, 29855, 32280, 33267, 34120, 34970, 35826, 37660, 41964, 44356, 45192, 47768, 48958, 51180, 52455, 55445, 56490, 59710, 66534, 69940, 71652, 73437, 75320, 77623, 83928, 88712, 89565, 97916, 102360, 104910, 110890, 112980, 119420, 122395, 133068, 139880, 143304, 146874, 155246, 166335, 179130, 195832, 209820, 221780, 225960, 229457, 232869, 238840, 244790, 266136, 293748, 310492, 332670, 358260, 367185, 388115, 419640, 443560, 458914, 465738, 489580, 587496, 620984, 665340, 688371, 716520, 734370, 776230, 917828, 931476, 979160, 1147285, 1164345, 1330680, 1376742, 1468740, 1552460, 1606199, 1835656, 1862952, 2294570, 2328690, 2753484, 2937480, 2982941, 3104920, 3212398, 3441855, 4589140, 4657380, 4818597, 5506968, 5965882, 6424796, 6883710, 8030995, 8948823, 9178280, 9314760, 9637194, 11931764, 12849592, 13767420, 14914705, 16061990, 17897646, 19274388, 20880587, 23863528, 24092985, 27534840, 29829410, 32123980, 35795292, 38548776, 41761174, 44744115, 48185970, 59658820, 62641761, 64247960, 71590584, 83522348, 89488230, 96371940, 104402935, 119317640, 125283522, 167044696, 178976460, 192743880, 208805870, 250567044, 313208805, 357952920, 417611740, 501134088, 626417610, 835223480, 1252835220, 2505670440]

約数ペア:

[(1, 2505670440), (2, 1252835220), (3, 835223480), (4, 626417610), (5, 501134088), (6, 417611740), (7, 357952920), (8, 313208805), (10, 250567044), (12, 208805870), (13, 192743880), (14, 178976460), (15, 167044696), (20, 125283522), (21, 119317640), (24, 104402935), (26, 96371940), (28, 89488230), (30, 83522348), (35, 71590584), (39, 64247960), (40, 62641761), (42, 59658820), (52, 48185970), (56, 44744115), (60, 41761174), (65, 38548776), (70, 35795292), (78, 32123980), (84, 29829410), (91, 27534840), (104, 24092985), (105, 23863528), (120, 20880587), (130, 19274388), (140, 17897646), (156, 16061990), (168, 14914705), (182, 13767420), (195, 12849592), (210, 11931764), (260, 9637194), (269, 9314760), (273, 9178280), (280, 8948823), (312, 8030995), (364, 6883710), (390, 6424796), (420, 5965882), (455, 5506968), (520, 4818597), (538, 4657380), (546, 4589140), (728, 3441855), (780, 3212398), (807, 3104920), (840, 2982941), (853, 2937480), (910, 2753484), (1076, 2328690), (1092, 2294570), (1345, 1862952), (1365, 1835656), (1560, 1606199), (1614, 1552460), (1706, 1468740), (1820, 1376742), (1883, 1330680), (2152, 1164345), (2184, 1147285), (2559, 979160), (2690, 931476), (2730, 917828), (3228, 776230), (3412, 734370), (3497, 716520), (3640, 688371), (3766, 665340), (4035, 620984), (4265, 587496), (5118, 489580), (5380, 465738), (5460, 458914), (5649, 443560), (5971, 419640), (6456, 388115), (6824, 367185), (6994, 358260), (7532, 332670), (8070, 310492), (8530, 293748), (9415, 266136), (10236, 244790), (10491, 238840), (10760, 232869), (10920, 229457), (11089, 225960), (11298, 221780), (11942, 209820), (12795, 195832), (13988, 179130), (15064, 166335), (16140, 155246), (17060, 146874), (17485, 143304), (17913, 139880), (18830, 133068), (20472, 122395), (20982, 119420), (22178, 112980), (22596, 110890), (23884, 104910), (24479, 102360), (25590, 97916), (27976, 89565), (28245, 88712), (29855, 83928), (32280, 77623), (33267, 75320), (34120, 73437), (34970, 71652), (35826, 69940), (37660, 66534), (41964, 59710), (44356, 56490), (45192, 55445), (47768, 52455), (48958, 51180)]