1468740

素因数分解:

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

素因数の和:301

約数の個数: 96

約数和(自身を含む): 5080320

約数和(自身を除く): 3611580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 269, 273, 364, 390, 420, 455, 538, 546, 780, 807, 910, 1076, 1092, 1345, 1365, 1614, 1820, 1883, 2690, 2730, 3228, 3497, 3766, 4035, 5380, 5460, 5649, 6994, 7532, 8070, 9415, 10491, 11298, 13988, 16140, 17485, 18830, 20982, 22596, 24479, 28245, 34970, 37660, 41964, 48958, 52455, 56490, 69940, 73437, 97916, 104910, 112980, 122395, 146874, 209820, 244790, 293748, 367185, 489580, 734370, 1468740]

約数ペア:

[(1, 1468740), (2, 734370), (3, 489580), (4, 367185), (5, 293748), (6, 244790), (7, 209820), (10, 146874), (12, 122395), (13, 112980), (14, 104910), (15, 97916), (20, 73437), (21, 69940), (26, 56490), (28, 52455), (30, 48958), (35, 41964), (39, 37660), (42, 34970), (52, 28245), (60, 24479), (65, 22596), (70, 20982), (78, 18830), (84, 17485), (91, 16140), (105, 13988), (130, 11298), (140, 10491), (156, 9415), (182, 8070), (195, 7532), (210, 6994), (260, 5649), (269, 5460), (273, 5380), (364, 4035), (390, 3766), (420, 3497), (455, 3228), (538, 2730), (546, 2690), (780, 1883), (807, 1820), (910, 1614), (1076, 1365), (1092, 1345)]